Hardware projects tagged audio
Open hardware projects tagged audio on BoardRepo, the GitHub for hardware. View schematics and PCBs in the browser and download the sources.
Projects
A free, DIY-friendly alternative 7-segment clock built around an STM32 microcontroller. Features BLE connectivity, audio output, a buzzer, humidity and temperature sensing, and micro USB power/charging.
Open hardware project for an integrated amateur radio interface device
A digital audio transmission specification for eurorack like modular synthesizers
Clone of the Farallon MacRecorder and Apple MIDI Interface.
A USB sound card based on Nuvoton M482ZGCAE MCU and NAU88L25 I2S audio codec
A collection of cool projects to make!
A 5.1-channel, analog audio processor based on PT2322 and Arduino Nano
Repositorio para el proyecto final del curso IE0308 sobre el diseño de una PCB de un amplificador para guitarra.
Raspberry Pi PCM1808 and 5102 audio hat for SDR tranceiver
preamplifier & power distributor for instruments
The Q17 is an error correction HIFI amplifier based on the QUAD405 current dumping principle.
3xOsc | 3 VCO Eurorack Module
Realtime digital guitar effects pedal designed for Raspberry PI, written in C++
Audio development board based on ESP32-S3
Tiny analog monosynth with 2 SSI2130 VCOs and swappable filter
An open-source switcher for analogue RGBS video, so you don't have to.
Self-contained 5W Class-D amplifier inside a Speakon connector
Open Hardware DSP Platform ADAU145x DSP supporting ADAU1452, ADAU1451, and ADAU1450 devices
ESP32 driven, WiFi-enabled dual-button doorbell with custom audio signals and real-time red/green indicators.
Microphone Pre-amplifier
A fairly low-cost 4-layer AMD/Xilinx Artix-7 FPGA development board designed in KiCad, with bidirectional and unidirectional high-speed signals, SRAM, DAC and USB-C connection with built-in JTAG programmer.
This board is a Bluetooth to PC audio bridge! It lets you connect devices such as consoles or phones to it via Bluetooth to transmit audio, and then the board sends the audio through to your PC headphones with a wired connection!! TLDR: It lets you pass audio through to your PC from external devices :D