Resistor Plus

Content rating
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About this app

This application helps you decode those 3 to 6 color bars painted on the surface of usual resistors and the three or four-digit codes from the SMD resistors. If you take or load a photo of a resistor, the color of its rings rings can be displayed (as RGB components) and automatically recognized.


-- A lightweight, unique app for all resistor markings

-- Two permissions required, camera and storage, to handle the pictures

-- intuitive interface, ergonomic design, no ads

-- runs on most Android phones and tablets

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Updated on
Jul 19, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What's new

- SMD resistors were added.
- Improved interface and code