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ElectronicsEducationWeb
Resistor Lab
An interactive web tool that decodes resistor color codes (4-band and beyond) into precise resistance values and tolerance ranges in real time.
Problem
Reading a resistor's value from its color bands is a basic but error-prone electronics skill, especially for students without a physical reference chart on hand.
Key Features
- Live 4-band resistor color-code decoding
- Adjustable band colors with instant value calculation
- Tolerance range display
- Practical reference for electronics students
Technologies & Concepts
JavaScriptWeb