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by LulaNord
Wed Apr 12, 2017 6:07 pm UTC
Forum: Hardware
Topic: Problem met on LM393
Replies: 4
Views: 6216

Re: Problem met on LM393

Hi....I'm building a little circuit that takes the output from a 555 and puts it on a counter (75HC4040) so I can watch LEDs flash (my ultimate goal is to take any reasonable voltage up to 18V and put it on the 4040 counter). I added a voltage comparator (LM393) between the 555 and the 4040 which wi...

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