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Home > Useful Stuph > Led Calculator
 

Led Calculator
To calculate resistor needed type in values for:
Power Supply Voltage, LED forward Voltage, and LED current
Then hit calculate button.
Power supply voltage
Led Voltage
LED Current in mA

Resistor Value:
Resistor Wattage:
Resistor rating Minimum:

Welcome to the web store of SurplusGizmos.com, LLC.
Our retail store is located:
5797 NE Cornelius Pass Road, Hillsboro Oregon, 97124
(503-439-1249)


 Store Hours
 Wednesday to Friday 10am - 6pm
Saturday 10am - 3pm

See Home Page For Holiday Schedule Changes

All orders shipped within 2 days Wednesday to Friday.
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