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Old 13th Feb 2021, 7:54 pm   #3
Julesomega
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Join Date: Dec 2012
Location: Stockport, Greater Manchester, UK.
Posts: 2,117
Default Re: Debouncing a pushbutton switch

All the works are fed from the mains transformer so it's switching DC with a small transistor or MOSFET, no point in replacing that with a relay. My 'timer' is smaller than yours and uses only one component!
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