strokedmaro
New Member
Whats the best way to use 12vdc inputs for a 16f88 (example). I guess the question is what will require the least components...2n2222's and resistors or is there a leaner way. Thanks!
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Nigel,
what is the maximum voltage you could put into a Pic pin? I have an application at the moment where I have 24v inputs, and I was toying between a zener, or opto-coupler. The reason being, that I can't guarantee the quality of the external inputs. What would you reccomend for reliability
thats perfect! would 4.7k 1/8 watt do the trick? (got a ton of these on hand)
thats perfect! would 4.7k 1/8 watt do the trick? (got a ton of these on hand)