alt Hacker NewsMakes me wonder if we could have a 555 circuit with a trigger time of 55 yrs
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mnw21cam • yesterday at 7:31 PM
How many capacitors do you have that can hold their charge for 55 years?
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Makes me wonder if we could have a 555 circuit with a trigger time of 55 yrs
How many capacitors do you have that can hold their charge for 55 years?
Trivial with a 10c microcontroller ...