This is a basic object detection sensor that transmits a 38.2kHz IR signal and outputs a 5V analog signal depending on what it sees. The sensors comes with all necessary wires, heat shrink and components to mount on your project.
Mount beacons on walls or ceilings to measure distance to other beacons and “hedgehog” using ultrasonic pulses. They communicate with router wirelessly in ISM band. Powered by LiPo battery or USB. The beacon has a built in Inertial Measurement Unit (IMU).