Ir Avoidance Sensor, 5pcs IR Infrared Obstacle Avoidance Sensor Module Working Voltage 3.3V to 5V Detecting Range 2~30cm for Smart Car Robot

Ir Avoidance Sensor,The detection range of the sensor can be adjusted with potentiometer, little interference, easy assembly and use. Designed with 3mm screw holes for convenient fixation and easy installation; Comparator uses the LM393 chips, stable performance. It can be widely used for robot obstacle avoidance, obstacle avoidance car, assembly line, black and white line tracking and many other occasions. Can use 3 to 5V DC power supply.When power on, the red power indicator light is on. It can be widely used for robot obstacle avoidance, obstacle avoidance car, assembly line, black and white line tracking and many other occasions. Can use 3 to 5V DC power supply.When power on, the red power indicator light is on. 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 signal; detection distance can be adjusted with potentiometer, clockwise to increase detection distance;c Active infrared reflection detecting sensor, so the target reflectivity and shape is the key of the detection range.Black color has the minimum detection range, white has the maximum; small objects have short detection range, large objects have long dete, Weight: 0.00661386786 Pounds