20 Pcs IR Obstacle Avoidance Sensor Modules For Arduino, Reflective Photoelectric Proximity Sensors Kit For Smart Car Robots, Ideal For Arduino Car Distance Tracking, 3.3V-5V DC Compatible

20-Pack IR Obstacle Avoidance Sensor Modules for Arduino Car
✔️ 2-30 cm range (20-300 mm / 0.8-11.8 in), LM393, 3-wire 3.3-5V

Enhance your Arduino car projects with these IR infrared obstacle avoidance sensor modules. Reflective photoelectric proximity sensors detect objects in the path, helping smart cars navigate tight courses with precision. Designed for Arduino car kits and robotics setups, they plug into common microcontrollers via a simple 3-wire connection.

✅ 20 pcs in pack
✅ 2-30 cm detection range with reflective sensing
✅ LM393 comparator provides stable output
✅ 3-wire VCC/GND/OUT, 3.3-5V compatible
✅ Easy mounting with built-in screw holes for Arduino cars

💡 What is an IR obstacle avoidance sensor used for in Arduino car projects?

This handy sensor helps Arduino-powered cars detect obstacles and navigate safely. - 2-30 cm range for close obstacle sensing
- 3.3-5V compatible connections
- LM393 based output for reliable signaling