1-Channel Flame Sensor Module for Arduino (Works with Official Arduino Boards)

- Color: Blue- Material: PCB- Using LM393 comparator- Working voltage: 3.3~12V- Output format: 0 and 1 digit- Detection range: 760nm~1100nm- Detection angle: About 60 degrees, particularly sensitive to the flame spectrum- Adjustable sensitivity (potentiometer adjustment)- The comparator output, the signal is clean, great driving ability, more than 15mA- With fixed bolt hole for easy installation - Can widely be used in Arduino DIY project - The flame sensor is most sensitive to flame, and reacts to ordinary light, is generally used in flame alarm etc.- The sensor and the flame should maintain a certain distance, in order to avoid high temperatures damage