Color Code Resistor Calculator

• Simple in use Color Code Resistor Calculator
• 100% Free Software
• One Click Easy Download to your PC

On the basis of the entered or calculated resistor value additionally the closest resistor within the E series as well as within the Renard numbers is displayed automatically.

As another feature the program can calculate the required resistor value for LED circuits (single LED, series connection and parallel connection) considering the supply voltage, the voltage drop across the LED(s) as well as the current of the LED(s).