Case 14: The Reading Range Guitar
Purpose
To make a guitar that is able to read ranges.
Link:
Materials Required
Video link: https://youtu.be/B_P8gOaA0Gc
Bricks build-up
Installation Mthods of Hardwares
Install the sonar:bit with the bricks.
Hardware Connection
Connect a sonar:bit to P1 port on Wukong breakout board.
Software Platform
Coding
Add extensions
Click "Advanced" in the MakeCode to see more choices.
Search with Wukong in the dialogue box to download it.
Search with https://github.com/elecfreaks/pxt-sonarbit in the dialogue box to add the sonar:bit extension.
Program
Link:https://makecode.microbit.org/_1YvYtE8RM8oL
Result
By detecting the value of the distance between the ultrasonic sensor and the baffle only, the buzzer is controlled to emit different tones.
