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 SensorsTCRT5000 Reflective Optical Infrared Sensor RM0.80 Reflective optical sensor that commonly used to sense black & white lines and obstacle. You can use this sensor to make line tracking sensor unit for line following robots. Add to Wishlist Add to Wishlist