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Alarm Circuits

burglar alarm circuit

Burglar Alarm Circuit with CMOS

September 2, 2020August 2, 2020
Categories Alarm Circuits Tags alarm, cmos

Simple water level alarm circuit based CMOS

October 11, 2020August 2, 2020
Categories Alarm Circuits Tags cmos, water level
intruder alarm circuit

Great Light Sensitive Intruder Alarm Circuit

April 19, 2020
Categories 555 Circuits, Alarm Circuits Tags 555, alarm, intruder
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