LED Resistor value calculator

This is a tool to help you find the correct resistor value to use for set of LEDS

Background and instructions

1. Select Mode

2. Select your voltage, and the number and color of each LED

Click on any of the HIGHLIGHTED areas with green labels to edit their values. You may also change the LED type by clicking/tapping on the LED symbol



None Yet!

DISCLAIMER: We are not responsible for the accuracy of the information of this page, it is for convenience only. Please independently verify and test the results before integrating into your circuit design. Real life component properties may differ from values used in this tool.