HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot Norton defrosting and so on

defrosting and so on

Good sound insulation effect

top covers

Strong design and stay tight

HiLetgo 10pcs IR Infrared Obstacle Avoidance Sensor Module for Arduino Smart Car Robot 3-Wire Reflective Photoelectric for Arduino Smart Car Robot Norton defrosting and so onBrand: HiLetgo Features: Can be widely used in robot obstacle avoidance, obstacle avoidance car, line count, and black and white line tracking and so on. The effective distance range of 2 ~ 30cm, the working voltage of 3. 3V 5V model number: 3 01 0063 Part Number: 3 01 0063 Details: Feature: 1, When the module detects an obstacle in front of the signal, the green indicator lights on the board level, while the OUT port sustained low signal output, the