Push ON/OFF alarm circuit using 555 timer ic |
Circuit Diagram:👇
https://drive.google.com/file/d/16u6G...
How to make security alarm at home.
Components needed:
1) 555timer ic
2) 10k resistors(2)
3) buzzer
4) capacitors
5) vero board.
Diy
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Push on/off door security alarm.
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How to make security alarm using 555timer ic.
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How to make door security alarm with 555timer ic.
#security #electronics #diyprojects