Resistor Color Code app for iPhone and iPad


4.4 ( 4794 ratings )
Utilities Reference
Developer: Nathan Powelson
Free
Current version: 3.0, last update: 7 years ago
First release : 12 Jul 2009
App size: 366.01 Kb

Leave the guess work out of working with resistors!

This simple application focuses on graphics, what you see as your work on your projects. No messing around with numbers, and no mental math... Just swipe in what you see and the resistors resistance value is calculated before your very eyes!

Leave the guess work out of circuits!

Works for resistors in the E6, E12, E24, E48, E96, and E192 Standard EIA value system.

Basic Features:
- Revolutionary Easy Slider Picker
- 3 and 4 Band Resistor Support
- Realtime Visual and Sound Feedback


Additional Upgrade Features: (in-App purchase)
- Reverse/Lookup Resistor by value (instead of by color)
- EIA Standard Value Indicator
- 5 Band Resistor Support