3 Pack KY-032 Smart Electronics Keyes 4pin IR Infrared Obstacle Avoidance Sensor Module for Arduino DIY Smart Car Robot sold2025 For Confined Areas - 1/2

For Confined Areas - 1/2 Inch

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3 Pack KY-032 Smart Electronics Keyes 4pin IR Infrared Obstacle Avoidance Sensor Module for Arduino DIY Smart Car Robot sold2025 For Confined Areas - 1/23 Pack KY 032 Smart Electronics Keyes 4pin IR Infrared Obstacle Avoidance Sensor Module for Arduino DIY Smart Car Robot VCCA connects to 3. 3V power supply VCCB connects to 5V power supply GND connects to power negative pole respectively, the two power supply should be common grounded with each other When Ax has TTL 3. 3V input, Bx will get TTL 5V output When Bx has TTL 5V input, Ax will get TTL 3. 3V output NO direction control required Here we use