Re: 555 countdown timer design question
Yes I know - I had already thought of how to accomplish that rather easily.
Haven't really looked into how that IC operates, so yes, it seems complicated, just like when I originally started working with the 555, but I eventually got it down....a micro would make things more flexible, albeit the complexity would then lie in the code and not at all in the circuit itself.
Originally posted by eccerr0r
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Haven't really looked into how that IC operates, so yes, it seems complicated, just like when I originally started working with the 555, but I eventually got it down....a micro would make things more flexible, albeit the complexity would then lie in the code and not at all in the circuit itself.
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