Resistor Scanner vVARY
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About this app
Image-based resistor detection
Tired of looking up resistor color codes? Using this app, you can get the resistance using your phone camera!
Features:
- Automatic detection: No aligning of the resistor needed*, the app locates it automatically and analyses the rings
- Live detection
- Manual adjustment: Not the correct rings found? Tap and hold to correct them
- Manual mode: Choose the ring-colors and get the resistance
- Detect multiple resistors at once
- Brightness and zoom sliders
- Touch to focus
- Load image from gallery
If there are issues, please send me a mail (attach screenshots)
* in the free version, resistors need to be placed horizontally
Features:
- Automatic detection: No aligning of the resistor needed*, the app locates it automatically and analyses the rings
- Live detection
- Manual adjustment: Not the correct rings found? Tap and hold to correct them
- Manual mode: Choose the ring-colors and get the resistance
- Detect multiple resistors at once
- Brightness and zoom sliders
- Touch to focus
- Load image from gallery
If there are issues, please send me a mail (attach screenshots)
* in the free version, resistors need to be placed horizontally
In-app purchases
$1.99 per item
Version Information
- Version
- -
- Downloads
- 500K+
- Updated on
- Jun 9, 2025
- Released
- Dec 7, 2016
- Requires
- Android Varies with device
What's New
Drastic rework of most aspects of the algorithm.
Improved UI.
Support for automatic direction detection
Pro version now supports freely oriented resistors
Various fixes and improvements.
Added faster performance mode
Further detection improvements are on the way!
Improved UI.
Support for automatic direction detection
Pro version now supports freely oriented resistors
Various fixes and improvements.
Added faster performance mode
Further detection improvements are on the way!
Ratings & Reviews
Developer Response