Smart Electronics Smart Car Robot Reflective Photoelectric 3pin IR Infrared Obstacle Avoidance Sensor Module for arduino Diy Kit

Product parameters:Product name: infrared obstacle avoidance module (from 2 to 30 cm adjustable)

Product performance:1.. when signal module without obstacles ahead, the OUT port (5V) output level continuously.When the module detects obstacles ahead signal, circuit board on the green light is lit, the OUT port at the same timeContinuous output low level (0 v) signal, the detection module from 2-30 cm, 35 ° Angle detection, detectionDistance can be adjusted through the potentiometer, clockwise adjust potentiometer, detection distance increases;Counter-clockwise tuning Potentiometer, reduce the detection distance.

2. Active infrared reflection detecting sensor, therefore the reflectivity and shape of the target is the key of the detection range.One black minimum detection range, white biggest;Small area of the object distance, large distance.

3. The sensor module output port OUT can be directly connected to the microcontroller IO port, can also direct drive

a 5V relay,Connection mode: the VCC - VCC;GND - GND The OUT - IO

4, the comparator USES the LM393, work stability.

5, can use 3.3 V to 5 V dc power to power supply module.When power on, the red power indicator Lights up