Sonar:bit for micro:bit Ultrasonic Sensor books Base (for charging red m5core)

Base (for charging red m5core)

This sensor can be accurate to a single unit of digits

不怕你玩！只擔心玩不完！

compatible with sensor shield

or anything else that you would normally be able to attach a hookup wire to

Sonar:bit for micro:bit Ultrasonic Sensor books Base (for charging red m5core)Introduction Sonar: bit is an ultrasonic module with 3 5V working voltage. It is available to be used to 3. 3V or 5V micro controller system. With only one 3 wire(GVS) cable, it can work properly. Compared to the normal 4 wire ultrasonic module, it has saved one IO port. The measurement range of sonar: bit is 4cm 400cm. It can output stable and accurate measurement data with 1cm tolerance only. You can use this module to occasions like short distance