The sensor module adaptable to ambient light, having a pair of infrared emitting and receiving tubes, transmitting tubes emit infrared certain frequency... Can use 3 to 5V DC power. 4 Way 4 Channel Infrared Detector Tracking Line Obstacle Avoidance Sensor Module DIY Smart Car Robot Module Board For Arduino 3.3V-5V Infrared Tracking Obstacle Avoidance Sensor With Cables Udvabony BDonline shop bangladesh ★★★ 【Applicability】 - Designed with 3mm screw holes for convenient fixation and easy installation. The sensor module is adaptable to ambient light. ★★★ 【Stable Performance】 - Sensor module output port OUT can be directly connected to micro-controller IO port, also can drive a 5V relay directly. Each module has already adjusted threshold compare voltage with potentiometer well, so please do not arbitrarily adjust potentiometer. It has a pair of infrared transmit and receive tubes. Description: The sensor module is adaptable to ambient light. When switched on, the red power indicator lights up. Detection distance can be adjusted with the potentiometer, effective distance range 2 ~ 60cm, working voltage 3., 3V to 5V. 2pcs Black White Line Tracking Infrared Obstacle Avoidance For Educational Applications Microcontroller Engineer Projects Car Obstacle Avoidance Module Robot Vacuum Cleaner Obstacle Avoidance Module Smart Car Obstacle Avoidance G 601100032706753 ★★★ 【Detection Range】 - Active infrared reflection detecting sensor, so the target reflectivity and shape is the key of the detection range. It can be widely used for robot obstacle avoidance, obstacle avoidance car, assembly line, black and white line tracking and many other occasions. ★★★ 【Detail Instruction】 - When module detects obstacles ahead, the green indicator light on the circuit board is on and at the same time the OUT port outputs low level detection distance can be adjusted with potentiometer, clockwise to increase detection distance; counter-clockwise to reduce detection distance. Product sellpoints Arduino Home Assistant|Ir Global|Adjustable Distance Detection:With a range of 2-30cm, this sensor module offers precise obstacle avoidance for your smart car or robot. Wide Compatibility:Compatible with Arduino and home assistant, this sensor module is versatile for various DIY projects The transmit tube emits a certain frequency IR, which is reflected when obstacles (reflective surface) are detected and received by the receive tube.
