I bought a saberforge 12 w led,I think it's a quad cree,the color is yellow,1 common one ground,what type of resistor would I use,thank you for help in advance.
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I bought a saberforge 12 w led,I think it's a quad cree,the color is yellow,1 common one ground,what type of resistor would I use,thank you for help in advance.
You need to find the specs of the led so that you can identify the forward voltage of the diodes. Then using that info, the battery voltage and ohms law you can determine your required resistance. There is a tutorial here in the forums for ohms law.
There is also a calculator here, look up.
Thank you,they just came in and are pre wired with resistors
That will come in handy for my next saber