Eurorack modules

Digital System Design

RP2040 (Raspberry Pi Pico) I2S PIO with bi-directional (codec in + out) 24-bit support.

Multi-platform nightly builds of open source digital design and verification tools

Atari STE MiSTery core for the Tang Nano FPGAs

Core sources and tools for the MIST board

A conversion to Kicad EDA of the schematics of a computer released around 1989 known as the "Atari STE".

Disassembly and commenting of the 80C49 code in the Roland SH101 synthesizer.

Fork of the WA1RCT/N7DDC antenna tuner for remote operation via serial communication

Firmware for NanoVNA, NanoVNA-H, NanoVNA-H4. Support SD Card, external Serial connection, fast measure, fast exchange vs CPU

A feature-rich command-line audio/video downloader

HOT Automation Project PoC

A tool for reading, displaying and saving data from the NanoVNA

SDR prototype with 90 MHz bandwidth, built as a demonstrator for hsdaoh

High Speed Data Acquisition over HDMI - Userspace library

xv6 OS

Cross-Platform SDR Software

Mirrored from https://gitea.osmocom.org/sdr/gr-osmosdr

The Linux perf GUI for performance analysis.

Cross-Platform Software-Defined Radio Application

mcHF SDR transceiver

🍓 Strawberry Music Player

Visual Studio Code extension for clangd

LTC AN104 closed-loop load transient tester Eagle files, gerbers and BOM. Variant with power supply and with external 2x15VDC supply

freeDSP ADAU1452 with 8 analog input, 8 analog outputs, S/P-DIF I/O, ADAT I/O, USB Audio Class2, WiFi, Bluetooth

Production test jig for Cynthion

Teensy Audio Library

Immediate Mode Plotting

Hazel Engine