The Clippable Detector board for the BBC micro:bit detects light, objects and can follow lines. The board is directly compatible with the BBC micro:bit and some Kitronik boards, such as the Klip Motor Board The board works by using phototransistors to detect the reflectivity of different surfaces. The Clippable Detector board has 3 phototransistor sensors evenly spaced apart. The sensors provide an analog voltage to the microbit. Five connections are required for full operation. These connections match those of a BBC micro:bit and can be connected with either screws or cables Features: Use the board to detect light, objects or follow lines The board is equipped with 3 phototransistors that detect the reflectivity of different surfaces. Connect the board directly to the micro:bit or connect it using croc-clip cables Program it with MicroPython