Flame Sensor Module for Arduino

A flame sensor module is a device that is used to detect fires. It can detect different types of flames such as candle flames, lighter flames, and even sunlight. The module consists of an infrared sensor that is sensitive to the wavelength of the flame, a comparator circuit using LM393 op-amp, and a potentiometer that is used to adjust the sensitivity of the sensor. 

Features

• High sensitivity IR receiver
• Extremely sensitive to wave between 760-1100nm
• Power supply indicator lamp
• Comparator output indicator lamp