AVR-Chat

At least the 100 nF cap (depends on the frequencies you're running at) - I'm really not clear on what he's doing amplifying the current with a NAND gate instead of (for example) an Op Amp, though? I haven't done it the way he's doing it, at least, seems :) (Doesn't mean they're doing it 'wrong', there are always MANY ways to do things, and sometimes the most "linear thinking" way to do something, may be possible to really improve on by some "Sideways thinking", even though it causes brain pain at first LOL)

  Mark