Simple Electronic projects
A simple security alarm project for home using TRIAC. Here i build a simple security alarm using BT136 TRIAC. The project uses basic flipflop property in electronics.
The project consists of
a magnet,
a magnetic reader,
BT136 TRIAC
Working
The project is placed near door. When somebody opens door the magnet placed against the reader open up along the door. So that TRIAC gets switched on and is activated. This alarms the buzzer.
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