Arduino js controller

Control brightness and volume of your computer with just an Arduino and two components.

Diagram

make the circuit accordingly

you will need

• Arduino
• Few jumper wires
• 10k or 100k Potentiometers
• breadboard

First: Using Firmata Client Libraries with JS

• Go to Arduino Editor and select Web Editor from the options.
• Download the Plugin from here and once it is completed, open Arduino App on PC.
• The Plugin icon should appear at Taskbar. Click on it and Go to Arduino Create, or go back to Web Editor.
• Connect your Arduino Uno using USB to PC.
• Create a New Sketch from Web Editor.
• Go to Libraries and search for Firmata.
• Scroll down the > Examples, find StandardFirmataPlus and click on it.
• Click on Upload.
• The Arduino would start blinking. You will get the message Success: Done uploading StandardFirmataPlus.

And make a structure like the diagram above.

Setup

Go into powershell on windows or terminal on mac and write:

$ git clone https://github.com/zaidajani/arduino-js-controller.git

$ cd arduino-js-controller

# Clone and get into the folder

$ npm install

# install npm dependencies.

$ node sketch.js

Enjoy your powerfull application