Make: Projects
Parallax Ping))) Theremin
This guide will show you how to make a simple distance theremin/ruler with the Arduino.
This guide will cover the basic concept of the Ping))) sensor by making a fun project.
Steps
Step #1: Wire LCD backlight/logic circuits
Next
- Wire backlight according to pins on LCD. Same for logic circuits. Pot wiper goes to Vo (contrast), one outer pin of the pot goes to ground, the other to 5v.
- Make sure polarities are correct.
- Use pot to control contrast to your needs.
