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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
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}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content
View Grkila's full-sized avatar
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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View Grkila's full-sized avatar
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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View Grkila's full-sized avatar
:atom:
:atom:

Block or report Grkila

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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content
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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View Grkila's full-sized avatar
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Block or report Grkila

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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View Grkila's full-sized avatar
:atom:
:atom:

Block or report Grkila

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

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    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

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  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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Grkila/README.md

👋 Hi, I'm Dušan Grković

Typing SVG

LinkedInEmailGitHubCV


About Me


I am an Electrical and Computer Engineering graduate (B.El.Comp.Eng. Hons) with a passion for robotics, embedded systems, and industrial automation. I recently completed my undergraduate studies with a 9.11/10 GPA (Oct 2021 - Dec 2025), specializing in mechatronics and control systems. My expertise spans the full stack of robotic development: from mechanical design (FDM 3D printing) and PCB layout to firmware (FreeRTOS, ESP32, STM32) and control algorithms (PID, Fuzzy, FFT-based signal analysis). Key projects include my thesis on an adaptive gripper with micro-vibration slip detection and SIL/HIL simulations for robot manipulators. My leadership experience as Head Organizer for EESTEC LC Novi Sad has equipped me with valuable project management and teamwork skills. I am proficient in C/C++, Python, MATLAB, and various industry-standard tools. I'm always looking for the next challenge in robotics or control systems. If you're working on something exciting in automation or just want to talk tech, feel free to connect!

Read More

Technical Skills

Programming Languages

CC++C#PythonMATLABVHDLLadder Logic

Tools & Frameworks

SimulinkLabVIEWOpenCVArduinoESP32STM32Siemens PLC

Technologies

Embedded SystemsFreeRTOSPID ControlFuzzy LogicComputer VisionBluetoothWi-FiModbusFPGA

Software

VS CodeKeil uVisionAndroid StudioQuartus PrimeAutoCADFusion 360Docker

Other

Sensor FusionReal-Time SystemsMachine LearningPLC ProgrammingCADFDM 3D Printing


Featured Projects

Adaptive Gripper with Micro-Vibration Slip Detection | Dec 2025 | 📂 Code

Impact: Developed a novel slip detection system using micro-vibration analysis (FFT) and magnetic sensing (Thesis Project).
Tech: ESP32 (FreeRTOS), TLV493D (3D Hall), FFT Signal Analysis, Python (Telemetry), FDM 3D Printing.
Metrics: <90ms reaction time, non-destructive handling of fragile objects, robust slip detection in 40-120Hz band.


Embedded & Robotics Team Lead - NSpace (ERC 2025) | May 2025 - Aug 2025 | 📂 Code

Impact: Secured 7th place globally (Remote Formula). Architected embedded control systems and development infrastructure for a team of 10 engineers. Key Contributions:

  • Airlock System:[📂 Repo] Developed safety-critical C++ firmware (ESP32) with FSMs and a custom HIL Testbench (Python/GUI) to validate logic without physical hardware. Designed serial protocols for high-frequency sensor data.

  • Infrastructure & DevOps:[📂 Repo] Standardized dev environment using Docker (bundling ROS 2/Gazebo) to eliminate environment issues. Adjusted Gazebo simulation to match real-world rover physics and sensor noise. Deployed NVIDIA Isaac Sim on cloud infrastructure for high-performance photorealistic physics simulations.

  • Tech: ESP32, C++, Python, Docker, NVIDIA Isaac Sim, ROS 2, Serial Protocol


Two-Joint Robot Manipulator Control | Nov 2024 | 📂 Code

Impact: Improved robotic arm tracking precision by 25% vs standard PID
Tech: MATLAB/Simulink, LabVIEW, FPGA,Software-in-loop, Hardware-in-Loop Testing
Metrics: <2° error in trajectory tracking, 50ms response time


High-Frequency Trading System | June 2025 - Hackathon

Impact: Managed $1M virtual portfolio, achieved 15% ROI in 24 hours
Tech: WebSocket API, Raspberry Pi, JavaScript, Derivatives Trading
Metrics: <10ms latency, processed 1000+ trades/hour


Smart Parking Detection System | Sep 2024 |

Impact: 92% accuracy in real-time parking space detection
Tech: Python, OpenCV, Flask, RESTful API
Metrics: Processes 30 FPS video stream, <100ms detection time


Machine Learning Diabetes Prediction | Nov 2023 | 📂 Code

Impact: Healthcare prediction system achieving ~90% accuracy using ensemble learning
Tech: Python, Scikit-learn, Pandas, NumPy, Matplotlib, Seaborn
Metrics: 5-fold cross-validation, F1 score optimization, comprehensive ROC analysis with multiple ensemble models


Bare-Metal Modbus Protocol Implementation | Apr 2024 | 📂 Code

Impact: Reliable industrial communication in resource-constrained embedded systems
Tech: Intel 8051, C Programming, Keil uVision, Modbus RTU, LRC Error Checking
Metrics: Supports multiple function codes (Read Coils, Holding Registers), optimized for minimal memory footprint


Recent Achievements

YearAchievementImpact
20257th Place Global, ERC 2025 (Remote)Embedded & Robotics Team Lead, NSpace
2025EESTEC Challenge Local Round WinnerEngineering innovation competition
2025Altium PCB Design CertifiedProfessional PCB design skills
2024NVIDIA Deep Learning CertifiedAI/ML technical competency
2023Origin's EV Case Study WinnerElectric vehicle systems innovation
2022-23HR Team Lead, EESTEC LC Novi SadLed 20+ member HR team

Education

B.El.Comp.Eng. (Honours) | Faculty of Technical Sciences, Novi Sad | 2021 - 2025
GPA: 9.11/10 | Relevant: Robotics, Embedded Systems, Industrial Automation, Machine Learning, Signal Processing

Harvard CS50 | Computer Science Fundamentals | 2022


GitHub Activity


Seeking Opportunities In:

Embedded Systems InternControl Systems ProjectsRobotics ResearchIndustrial Automation
Microcontroller programmingPID/Fuzzy control designRobot control algorithmsPLC programming basics
STM32/ESP32 developmentMATLAB/Simulink modelingHardware-software integrationIndustrial communication
Real-time systemsSystem identificationSensor fusion applicationsProcess control learning

Let's Connect and Learn Together!

Eager to apply my passion for embedded systems and control engineering in real-world projects

Seeking internships, research opportunities, and collaborative projects | Open to learning and growth

LinkedInEmailCV


Profile Views
From [Grkila](https://github.com/Grkila) | Exploring the Future of Automation, One Project at a Time

Pinned Loading

  1. Adaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionAdaptive-Gripper-with-Micro-Vibration-Based-Slip-DetectionPublic

    Adaptive gripper featuring real-time slip detection using micro-vibration analysis (FFT) and a 3D magnetic sensor. Built with ESP32, FreeRTOS, and a custom elastic sensor element for autonomous gri…

    C++

  2. Serial-Two-Joint-Robot-Manipulator-Simulation-and-ControlSerial-Two-Joint-Robot-Manipulator-Simulation-and-ControlPublic

    Real-time control for a two-joint robotic manipulator with advanced control strategies, including PID, Fuzzy-PID, and Sliding Mode Control (SMC). Developed in LabVIEW with user-friendly interfaces …

    LabVIEW 2 2

  3. Airlock-Control-System-HIL-TestbenchAirlock-Control-System-HIL-TestbenchPublic

    A Hardware-in-the-Loop (HIL) testbench and simulator for developing an autonomous airlock control system for the European Rover Challenge 2025.

    Python

  4. MODBUS-for-intel-8051-microcontrollerMODBUS-for-intel-8051-microcontrollerPublic

    C implementation of a Modbus slave for the 8051 MCU. Supports reading/writing coils and registers, with features for timed outputs and displaying messages on an LCD.

    C

  5. SCADA-Industrial-Automation-AssignmentSCADA-Industrial-Automation-AssignmentPublic

    Educational SCADA system in C# with WPF - demonstrates industrial automation, real-time monitoring, alarm management, and database integration using MVVM pattern

    C# 2

  6. Differential-Motion-AnalyzerDifferential-Motion-AnalyzerPublic

    PyQt6 app for CPU‑only motion detection in videos (frame differencing). ROI tools, tunable thresholds, save annotated video, optional camera preview.

    Python