Audio & Music
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ESP32 Audio Development Board
Portable, open-source, ESP32-powered audio-development platform with a touchscreen and support for Bluetooth & Wi-Fi connectivity
SOCORAD32
A hackable, open source, ESP32 amateur radio board with walkie-talkie functionality and data communication
PlainDAQ
A simple, open source DAQ module for Raspberry Pi Pico
Mico
An open source, high-quality PDM-to-USB microphone based on the Raspberry Pi RP2040 chip
Hamster Mix
Portable, open source Bluetooth MIDI controller featuring Arduino and an ESP32
PICO DSP
An open-source, Arduino-compatible, ESP32-based audio development board
Stereo Mic and Speaker HAT
A useful, colorful plug and play audio HAT for Raspberry Pi
Dreamweaver 4N
A four note sequencer for making unique music in real time
ABW Metronome & Low-pass Filter Kits
Two fun audio projects for learning to solder
Acusis
A cleaner sounding microphone for your typical webcam that allows for better speech-recognition and teleconference, is hackable, and based on a chipset that is capable of being Alexa
Helium
The First Supercapacitor-Powered Portable Speaker
x0x-heart Eurorack Module
The heart of a TB303 synth recreated in modular format.
