i need some advice for making a time delay circuit which is a door catch
im trying to make a circuit that powers a solenoid for a set time and turns off after...say 24 hours. Also the time intervals need to be easily changed.
im thinking about using a 4060b ic or a pic.
i was thinking something like this
http://www.edutek.ltd.uk/Circuit_Pages/24hrTimer.html
but would it be better with 1 4060b instead of 2
any help would be appreciated
im trying to make a circuit that powers a solenoid for a set time and turns off after...say 24 hours. Also the time intervals need to be easily changed.
im thinking about using a 4060b ic or a pic.
i was thinking something like this
http://www.edutek.ltd.uk/Circuit_Pages/24hrTimer.html
but would it be better with 1 4060b instead of 2
any help would be appreciated
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