|Created||December 06, 2012|
|Last modified||December 07, 2012|
|Tags||alarm alarm-sensor capacitor-alarm professional-alarm sensor sensor-trigger-alarm simple-alarm-design simple-sensor-alarm thyristor trigger-alarm|
How it works?
1. The RESET switch is OFF in the Alarm Sensor to operate.
2. Any object that triggered the sensor [SWITCH, push to off] it will charge the capacitor [C1].
3. When the charge at the C1 is enough then it will activate the thyristor and make the buzzer buzz.