Quote:
Originally Posted by billbo911
I will be powering it from a 5vdc wall wart and dropping the supplied voltage to +3vdc with a 333ohm resistor and a 3vdc Zener. That part is easy, I just want to make sure I am thinking this through correctly.
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Please use a linear regulator instead. No need to have this simple design decision bite you later.
I'll have a more helpful response later.