Infrared Obstacle Avoidance Sensor Module Kit, 10 Pieces, Reflective Photoelectric 3-Wire For Arduino Smart Car Robot, 2 To 30 cm Range, 3.3V-5V Compatible, Easy Obstacle Detection For DIY Bots

Infrared obstacle sensor kit for DIY bots, 10-pack
✔️ 10-piece infrared obstacle sensors, 2-30 cm range, 3.3-5V

These reflective infrared obstacle avoidance sensors are designed for DIY robotics, Arduino projects, and smart car experiments. Use them to detect obstacles ahead and trigger safe navigation in line-following or autonomous bots.

✅ Effective distance: 2-30 cm
✅ Working voltage: 3.3V-5V compatible
✅ 3-wire interface: Vcc, GND, OUT
✅ Reflective photoelectric sensing method for reliable detection
✅ Pack: 10 pieces in the kit

💡 What is an infrared obstacle avoidance sensor used for in DIY robotics?

These handy sensors help keep small robots from colliding with objects and guide safe navigation. - distance sensing 2-30 cm for collision avoidance - 3.3V-5V compatibility with 3-wire Vcc GND OUT - easy integration with Arduino, Raspberry Pi, and DIY bots