diy projects
Louder ESP32: A $50 Multi-Room Audio Amp That Rivals Sonos
A $24 ESP32-S3 board with an onboard Class-D amp, a USB-PD trigger set to 20V, and Music Assistant add up to a networked stereo…
diy projects
Voicebox FX: A Pocket Audio Looper on the Feather RP2350
Adafruit's Voicebox FX records 20-second clips and warps them live with pitch, reverb and delay, all running CircuitPython on a Feather RP2350.
diy projects
Build a Touchless ESP32 Theremin With Capacitive Touch Sensing
An ESP32 turns hand distance into music with its capacitive touch pins and built-in DAC, no tuned oscillators or analog coils needed. Here's the…
diy projects
Raspberry Pi Pico Turns a Koi-Pond Guitar Into a MIDI Controller
Monique Evette's Koi-Tar pairs a Raspberry Pi Pico with capacitive lily-pad touch sensors to turn a resin sculpture into a runway-ready MIDI instrument.
diy projects
Raspberry Pi Cyberdeck Turns a Teensy Into a Pocket Music Studio
A Raspberry Pi 4 and Teensy 4.1 team up as a pocket M8-tracker music workstation you can build in a single weekend, screen and…
diy projects
Acid Drip: Build a Portable RP2040 TB-303 Acid Synth Clone
Maker Marcus Dunn cloned the legendary Roland TB-303 around an RP2040 and Mozzi - a portable acid synth with a drum machine you can…