LED display controlled by an electric guitar!

I built an Arduino based LED display that is reactively controlled by an electric audio source (such as an electric guitar!). I used an Arduino Uno and an Adafruit 16x32 RGB LED matrix panel (https://www.adafruit.com/product/420). An Instructable for this build can be found here: http://www.instructables.com/id/An-LED-Panel-Controlled-by-Your-Guitar-or-Other-Au/

• #متفرقه
• #arduino
• #guitar
• #electric