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5 Channel Infrared Detection Tracing Photoelectric Sensor
3 Channle IR Infrared Tracking Tracing Sensor
Laser transmitter module, 650 nm (red), gives a small intens beam. Take care of your eyes, do not look direct into the beam. Power consumption: 30 mA at 5 V
Infrared obstacle avoidance sensor is designed for the design of a wheeled robot obstacle avoidance sensor distance adjustable.
when linear Hall magnetometer Sensor senses a key signal, LED lights, otherwise off.