The video explains the working of the 4-pin ultrasonic sensor module HC-SR04 and the connection between the micro:bit & sensor module using a keyestudio sensor shield. Make code editor is used to program the micro:bit. The video demonstrates all the steps of constructing code for programming micro:bit and the hardware. This project uses the Keyestudio sensor shield to connect to micro:bit. Under software music feature of micro:bit has been for creating beep sound. For other videos on Microbit, Raspberry pi, Machine learning watch my channel: @ramprasadpoojary126?si=KNGlg0EYHogxWjZm If you have any doubts, email me at ramprasady2k@ Also take a look at my Linkedin profile: Linkedin: