Welcome to Smoke sensor repository
smoke sensor module
1. Description of Pin
1-1 Position of Pins
2-1 Position of Potentiometer
This potentiometer can adjust the sensitivity of the sensor to optimize the experimental results.
2-1 Position ofreceiver
The smoke needs to face the receiving head.
Hardware connection: (The definition of the pin can be changed in the program by yourself)
We will provide Arduino driver source code.