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ReliabilityCalc

C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit

The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.

Citation

DOI

BuildStatus

Build Status

Requirements

For full function the libraries of

  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments

are needed.

In order to install them, please install:

  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)

the dependencies should be installed automaticly

For apt based environments (e.g. Debian), you can simply use:

apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev

Example Usage

Create Temperature database

There is the possibility to have a dedicated temperature for each component. For this a small database is used. There must not be any entry in this database, but in order to avoid erros, it is recommended to create this file. This can be done by calling

./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used, please have a look at the wiki

Define the ambient (usage) temperature
component::setAmbientTemperature(45);
Define a schematic
schematic* example = new schematic("Example Board");
Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects

Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About

C++ realiability calculation framework

Topics

calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics

Resources

Readme
GPL-3.0 license
Activity

Stars

5 stars

Watchers

3 watching

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0 forks
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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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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About
C++ realiability calculation framework
Topics
calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
Resources
Readme
GPL-3.0 license
Activity
Stars
5 stars
Watchers
3 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About
C++ realiability calculation framework
Topics
calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
Resources
Readme
GPL-3.0 license
Activity
Stars
5 stars
Watchers
3 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About
C++ realiability calculation framework
Topics
calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
Resources
Readme
GPL-3.0 license
Activity
Stars
5 stars
Watchers
3 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
BranchesTags
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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About
C++ realiability calculation framework
Topics
calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
Resources
Readme
GPL-3.0 license
Activity
Stars
5 stars
Watchers
3 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
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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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About
C++ realiability calculation framework
Topics
calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
Resources
Readme
GPL-3.0 license
Activity
Stars
5 stars
Watchers
3 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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
BranchesTags
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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

About
C++ realiability calculation framework
Topics
calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
Resources
Readme
GPL-3.0 license
Activity
Stars
5 stars
Watchers
3 watching
Forks
0 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, '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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ReliabilityCalc
C++ realiability calculation framework, which can be used to calculate the lifetime of an electronics circuit
The parts, which are used are modelled from various sources. One source can be the datasheets, but also a "private" database with stored reliability data can be used.
Citation
DOI
BuildStatus
Build Status
Requirements
For full function the libraries of
  • SQLite3 for given reliability data from private databases
  • CURL for fetching the reliability data from e.g. Texas Instruments
are needed.
In order to install them, please install:
  • libsqlite3-dev
  • libcurl4-openssl-dev
  • libgsl-dev (maybe libgsl0-dev when using Ubuntu)
the dependencies should be installed automaticly
For apt based environments (e.g. Debian), you can simply use:
apt-get install libsqlite3-dev libcurl4-openssl-dev libgsl-dev
Example Usage
Create Temperature database
There is the possibility to have a dedicated temperature for each component.
For this a small database is used. There must not be any entry in this database,
but in order to avoid erros, it is recommended to create this file. This can be
done by calling
./createDeltaTDB.sh

For a more detailed explanation how this framework works, and how it can be used,
please have a look at the wiki
Define the ambient (usage) temperature
component::setAmbientTemperature(45);

Define a schematic
schematic* example = new schematic("Example Board");

Add components to this schematic
example -> addComponent(new capacitor_WUERTH("C2", "WCAP-CSGP", 1*capacitor::uF, 14, 50));
example -> addComponent(new IC_TI("U101", "DS15EA101SQ/NOPB"));

Note schematics can also contain schematics, which makes it easy to structure even complicated projects
Calculate the total reliability of the schematic and (sub-) schematics
example -> getFIT();

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C++ realiability calculation framework
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calculationdatabaseelectronicsframeworkpcbpcb-layoutreliabilityreliability-dataschematics
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