Quote:
Originally Posted by yorkie_chris
I'd use an atmega328
Link the ADC to a variable resistor or some sort of lo-hi-off 3 way switch, then one or two mosfets to control it through pwm
You might also want to look at arduino, it's a slightly higher level programming language. I've been using C for some diving stuff and to be honest it's giving me indigestion. By the time you've finishd you might wish you'd spent the $70... will be fun though!
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I've been looking into arduino, especially since I'm contemplating a brake and turn signal controller also. I enjoy C, haven't done it in a while. Don't much object to paying the money per se, just to paying it for a pot and a couple of wires.