“This is my 2nd version of the fizzle loop synth and this time I use 4 x 555 times (yes you heard me right!) Its circuit is really just 2 flashing LED circuits and also a light Theremin circuit mashed …

“I’ve been working on another music project: it’s a custom-built Arduino-based synthesizer and keyboard called “Pentasynth”. Pentasynth uses a keyboard based on a five note pentatonic scale, so it’s easy to play for people with limited background …

“Step Sequencer is a small expansion board for Arduino Uno that realizes a six-stage step sequencer producing 8-bit tone sequences. The Step Sequencer shield is the first project made by Artis Lab in the spring 2016. The board is an …

“This is a simple two micro-servo and Arduino Uno controlled drum machine or robot. The servos are mounted on an L-shaped bracket of wood that is held to the snare drum with 4 strong magnets. The servo arms are bolted …

“This is a Synth / Tone Generator that uses the Tone command that is native to the Arduino. It has 12 individual keys that can be set up to play any frequency of square wave. It has the ability to go …

“pedalSHIELD MEGA is a programmable guitar pedal that works with the Arduino MEGA 2560 and MEGA ADK boards. It includes a 1.3 inches OLED screen, a True Bypass footswitch, 2 programmable push-buttons and an analog input/output stage. The …

“This project is using my MusicWithoutDelay library to play multiple sounds at the same time.”

“The esp8266 is quite powerful for audio applications with a CPU frequency of 160MHz and 4MB flash and easily outperforms the Volca Sample with a WiFi/Web GUI. The goal for this blog series is to build synthesizers on the …

“The Stomp Shield for Arduino from Open Music Labs use an Arduino Uno and four opamps as a guitar effects box. Similar to the previous instructable that shows how to port the Electrosmash Uno Pedalshield, I have also ported the …

“ANDI is a machine that generates a random rhythm at the push of a button. Each beat is unique and can be tweaked with five knobs. ANDI is the result of a university project that was about inspiring musicians and …