Watch the YouTube video:
https://youtu.be/xN0DSPrSkqk
Schematics 1:
Here are the schematics for the relay Alarn buzzer circuit.
Schematics 2:
Here is the HEAT Sensor Circuit
Watch the YouTube video:
https://youtu.be/xN0DSPrSkqk
Schematics 1:
Here are the schematics for the relay Alarn buzzer circuit.
Schematics 2:
Here is the HEAT Sensor Circuit