have i got the hang of ohm's law?
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Posted: January 10, 2009 at 8:17 AM / IP Logged
Hey Guys
I know this is a bone question but i wanted to see if i've got the hang of the ohms law malarkey!
I have a few led's wwhich im hoping to get hooked up. I'm going to eventually wire multiple LED's in series but figured it'd be a good idea to walk before i can run, so to speak.
Anyway, i have a 5v PSU. The LED's i got have a 2v Forward Voltage and a 0.30mA max foward current. I suspect the best resistor for me to use would be a 100 ohm one, just for the one LED.
Am i right in thinking this? Am i dong this wrong? any tips would be appreciated 
Posted: January 10, 2009 at 10:33 AM / IP Logged
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