Browse hardware designs
BoardRepo is the GitHub for hardware. View any KiCad schematic, PCB, and BOM in your browser and download the sources, no install and no account needed.
Public designs
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