Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 32 64 All Add to cart Add to Wishlist Add to Wishlist SensorsMH Infrared Obstacle Sensor Module RM2.20 This is a sensor you can use with Arduino to sense the proximity of any object (as long as it is not transparent), suitable for many projects. Add to Wishlist Add to Wishlist