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BioWatch

The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.

System overview

Requierments

To build the BioWatch you need the following components:

Quickstart

1. Download and 3D-print the watch case of your choice.

Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.

2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:

3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.

4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.

5. Close the case with the lid and add a standard watchband.

Biosensor-to-smartwatch wireless communication

This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.

Project advancement & Future works

  • Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  • Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  • Assemble the BioWatch V1.0.
  • Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  • Connect the ec-Flex to the BioWatch.
  • Design the BioWatch interface. Print time, date, sensor value and history.
  • Design the BioWatch V2 PCB.
  • Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.

About

No description, website, or topics provided.

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MIT license
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
About
No description, website, or topics provided.
Resources
Readme
MIT license
Activity
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1 watching
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, '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('^' + ".*" + '

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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
About
No description, website, or topics provided.
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
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, '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('^' + ".*" + '

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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
About
No description, website, or topics provided.
Resources
Readme
MIT license
Activity
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1 watching
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0 forks
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, '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" + '

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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
About
No description, website, or topics provided.
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, '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('^' + ".*" + '

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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
About
No description, website, or topics provided.
Resources
Readme
MIT license
Activity
Stars
0 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
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, '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('^' + ".*" + '

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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
About
No description, website, or topics provided.
Resources
Readme
MIT license
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1 watching
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0 forks
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, '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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BioWatch
The BioWatch is a smartwatch prototyping for developing wearable biosensors and real-time data visualization. This electronic project aims at facilitating the integration (or wireless connection) in a smartwatch of innovative wearable sensors. The BioWatch allows rapid implementation of minimally invasive electrochemical biosensors.
System overview
Requierments
To build the BioWatch you need the following components:
Quickstart
1. Download and 3D-print the watch case of your choice.
Version 1.0 includes the battery in the case, while V1.1 provides for the battery to be integrated in the bracelet.
2. Assembled the shield with the WeMos. Weld the GC9A01 using wires with the following dimensions:
3. Upload a code in the graphic_design folder to program the GC9A01 driver. print_graph-and_time is the functional interface to print sensor data.
4. Insert the charged battery into the JST port of the shield and carefully insert the assembly into the case.
5. Close the case with the lid and add a standard watchband.
Biosensor-to-smartwatch wireless communication
This project includes a wireless communication solution between an ec-Flex from Zimmer&Peacock and a homemade smartwatch. Find the Quickstart to connect and configure an ecFlex to the BioWatch on the from Biosensor-to-smartwatch_wireless_communication GitHub page, and a tutorial to buid a wearable glucose sensor connected to the BioWatch.
Project advancement & Future works
  •  Write an Arduino script using the GFX library that displays time, glucose concentration, and temperature (numerical values) on the GC9A01 screen.
  •  Write an Arduino script using the GFX library that displays a curve representing the glucose concentration evolution on the GC9A01 screen.
  •  Assemble the BioWatch V1.0.
  •  Minimize the size of the BioWatch by assembling the BioWatch V1.1 with the battery in the bracelet.
  •  Connect the ec-Flex to the BioWatch.
  •  Design the BioWatch interface. Print time, date, sensor value and history.
  •  Design the BioWatch V2 PCB.
  •  Integrate a modular pulse sensor to the BioWatch V2 and read the data in real-time.
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