Hello Friends,

I want to arrange three smd leds of different colour in parallel using 3.2Volts supply.

For eg: I want to use red green and blue leds. How should I calculate the values of the resistances needed to be attached with each led.

I read somewhere that if led's have different power consumption,there will be problems in the circuit.

Please guide me how to go through this.

Regards
Anurag

 

You can calculate them using this handy calculator. It does series and parallel calculations.