Use potentiometers to draw on a webpage!

This is fun project to gain an understanding of arduinos, nodejs, websockets and p5js

Built with 💖 by @JimAlexander

• Arduino Uno
• (2x) Potentiometers
• breadboard

• Nodejs Download
• Arduino IDE Download

1. git clone https://github.com/Xero-0/Etch-A-Sketch.git
2. cd etch-a-sketch
3. npm install
4. Wire arduino as per This Layout (Analog pins 0 and 1 instead of 1 and 3)
5. Plug arduino into usb port
6. Upload BoardFile.ino to Arduino
7. in server.js file - change 'usb_location' variable with your arduino serialport location. Learn More
8. npm start
9. Open public/index.html as web page
10. Draw!