by JBaymore » Sun Feb 27, 2005 5:22 am
benbo3001,
Try a Google search for "led" and "discount" or something like that.
Radio Shack does sell numerous led units..... many for 12V DC with the dropping resistor built in. RS is not cheap though....... a single 12V w resistor is a couple of bucks.
Tacitblue is on the right track.... lots of automotive stuff is easily adapted for simpit use.
I use an old ham radio 8 amp regulated 12V DC power supply for all the 12V supply needs in my pit. 8A will drive a LOT of stuff ;). An old CB power supply.,....which is more like 1 or 2 amps........ is likely more than adequate.
best,
................john

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