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i have a piezo buzzer 12v dc. I want to used the same as an alarm purpose. It should start buzzing when my over head water tank start overflowing with the help of a float switch.
How to wire this system?
this is the problem dude
---------- Post added at 22:11 ---------- Previous post was at...
i have a piezo buzzer 12v dc. I want to used the same as an alarm purpose. It should start buzzing when my over head water tank start overflowing with the help of a float switch.
How to wire this system?
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