Usage:
1. Flame sensor most sensitive to ordinary light is also a reaction, generally used as fire alarm and other purposes.
2. Small panel output interface can be directly connected with the microcontroller IO port
3. Sensor and the flame to maintain a certain distance, so as not to damage the sensor temperature of the test flame lighters distance 80cm, the larger the flame, the greater the distance test
4. Small plates analog output mode and the AD conversion process, you can get higher accuracy