Content for Sound

Project  Laser Harp

Laser Harp

“This is a musical instrument that uses MIDI communication, lasers, and photoresistors to generate sounds. Story To create this instrument, I took inspiration from other existing laser harp models, which however are very bulky and expensive. My goal was therefore …

Arduino Tone One Year On!

“One year ago I posted the following two articles: Arduino Tone Generator Arduino Note Generator Shortly followed by an associated video on YouTube and so the Simple DIY Electronic Music Projects blog was born! They were then followed by the …

Build an Auduino Step Sequencer

“Kids these days, with their techno musics… am I right? Back in my day a synthesizer took up a whole room. Nowadays you can download one on your computerphone and be dubstepping by lunchtime. Okay, I kind of am one …

Arduino Tinfoil Piano

“In this Instructables I will explain how to make this Arduino Tinfoil Piano. Supplies: - Arduino - Breadboard - 10MΩ Resistor x8 - Piezo Buzzer - Jumpers - Double Sided Tape - Tinfoil - Cardboard”

JX Audio Spectrometer

“A small gadget that uses an OLED display and the FFT library to generate the audio spectrum. Add a pinch of life to your music. Using any Arduino model and the ArduinoFFT library, a 0.96 inch two-color OLED display …

Project  Toy Organ

Toy Organ

“I was scrolling through AliExpress and found a number toy piano kits that used a 555 IC and a series of resistors. It was a stay-at-home-because-of-COVID weekend, and, having all the parts at home, I decided to try to …

echoTrek - Digital Delay / Echo - Audio Effects with Arduino

“8Bit Digital Delay / LO-FI Bitcrusher / Reverse Speech DSP Pedal Effects for Guitar, Voice, Synths, etc. Story Tired of flashing LEDs and writing “Hello World” with Arduino? So let’s go to something different … Since I started using Arduino in …

Atari Punk Synth V2

“Version 2 of my previous Atari Punk Synth project powered by a Minimal ATmega328-PU config and Mozzi library. During the lockdown, I made a Synth Box Project “Arduino Punk Synth” to annoy my neighbor with its weird sound. (well …

Moog Light Synth V2

“This synth is a pulse width modulated oscillator, routed through a light-controlled resonant low pass filter. The “growling” oscillator tonality is supplied via a PWM and an awesome high-resonance low pass filter. The oscillator is controlled via 2 Light dependent …

Arduino String Synthesizer

“The Eminent Solina is a famous string synthesizer from the 70’s. It is based on a paraphonic oscillator, a simple envelope and a phaser. The oscillators in the original was a divide down structure where you generate the frequencies …