Tag is Ultrasonic development board
Ultrasonic Module Ultrasonic development board ultrasonic range finder
Ultrasonic development board ultrasonic range finder
Description:
1, on-board STC89C52 chips, all IO ports are led out and marked.
2, onboard HC-SR04 ultrasonic ranging module, stable module performance, measure the distance accurately.
3, the onboard LCD ...Read More
Ultrasonic development board