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The ultrasonic module possess a transmitting probe and a receiving probe that can determine the distance of the object in front by sending and receiving signals. The four interfaces VCC, GND, ECHO, and TRIG all use the alligator clip connection, which can be directly connected to the micro:bit board or the alligator clip expansion board to support graphical programming. 4 Pins and PH2.0 interface are designed on the module, users can connect the DuPont line or cable for other experiments. It can be used to make creative experiments such as Rangefinder and DIY accordion.
- Compatible with alligator clip/DuPont line/PH2.0 cable.
- High compatibility.
- Accurate measurement and high precision.
- Reference materials, source code and graphical programming tools.
Ultrasonic module *1