Search results for: 'flame sensor arduino'

IR Flame Sensor Features The flame sensor is actually an infrared receiver. In this module, the output of the infrared receiver is measured using a comparator IC. If the fire and flame (or any other infrared source) is close to the sensor, the output of the comparator is LOW, otherwise the output is HIGH. Note There is a potentiometer on board to change the sensor's sensitivity. In practice, this potentiometer changes the reference voltage of the comparator IC (the same voltage that the sensor voltage is co...

IR Flame Sensor Analog Output Features This flame sensor module with analog output can be used to detect flames. You can easily connect this module to a variety of microcontrollers and make a device to detect fire. The output is an analog voltage, whose maximum value is 5 volts and will decrease as the flame increases. IR Flame Sensor Analog Output Pinout This Module has 3 pins:OUT: Analog OutputVCC: Module power supply – 5VGND: GroundYou can see the pinout of thi...