BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency.

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

Arduino STM32. Hardware files to support STM32 boards, on Arduino IDE 1.8.x including LeafLabs Maple and other generic STM32F103 boards

C++ Audio Plug-in Framework for desktop, mobile, xr and web

ATTiny usb bootloader with a strong emphasis on bootloader compactness.

Files to add Digistump support (Digispark, Pro, DigiX) to Arduino 1.6.X (1.6.5+)

Enhanced version of Cockos' iPlug - A simple-to-use C++ framework for developing cross platform audio plugins and targeting multiple plugin APIs with the same code. VST / VST3 / Audiounit / RTAS / …

Purr Data - Jonathan Wilkes' cross-platform Pd-l2ork version

ESP8266-based I2S-output WS2812(B) Driver

Sketching embedded digital audio

Trying to make ESP8266 projects without a big SDK.

The OG mini modular synth (Kastle 1.5 and others).

attiny85 code + breadboard overlays - to create one chip synthesis modules

1 bit groovebox - printed circuit board version

Turns a Cooler Master keyboard into an audio level meter

Home of "Where's The Party At 2" code and project resources since October 2013

Teensy 3.5/3.6 multistage distortion modeling pedal

Simple MIDI metronome