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This is the fully-functional GNU Radio software-defined radio (SDR) implementation of a LoRa transceiver with all the necessary receiver components to operate correctly even at very low SNRs. This …

C++ 941 119 Updated Jan 5, 2026

GNU Radio blocks for receiving LoRa modulated radio messages using SDR

C++ 621 128 Updated Aug 18, 2022

A real-time shader demo for the Game Boy Color!

Assembly 118 4 Updated Feb 6, 2026

The most flexible ROM replacement for retro systems - using a sub-$2 Raspberry Pi RP2350 or STM32 microcontroller.

Rust 269 30 Updated Apr 8, 2026

Bitbanged DVI on the RP2040 Microcontroller

C 1,459 177 Updated Aug 8, 2025

HSTX-native HDMI output library for RP2350 with hardware TMDS encoding and audio support

C 85 8 Updated Mar 31, 2026

An ECP5 FPGA Dev Board in a Pi Zero form

HTML 763 30 Updated Apr 4, 2026

CPS2 digital AV interface

VHDL 49 14 Updated Mar 21, 2026

✅Browser ❌Cloudflare ✅Host — Generator of customized Cloudflare error pages (unofficial)

HTML 5,321 282 Updated Jan 9, 2026

Simulate old NMOS logic using Kicad and Verilator

Yacc 6 1 Updated Feb 11, 2024

Atari STE MiSTery core for the Tang Nano FPGAs

Verilog 238 29 Updated Apr 9, 2026

draws an SVG schematic from a JSON netlist

JavaScript 782 105 Updated Jan 25, 2024

Implementation of well known old game LIFE in FPGA Altera MAX10. FPGA Board marsohod3.

Verilog 4 3 Updated Apr 28, 2016

DTV DVB-T Transmitter with ffmpeg, tsduck and GNU-Radio

Shell 4 Updated Feb 27, 2026

The firmware for the DSpico.

C 252 30 Updated Feb 20, 2026

Library for putting ATtiny25/45/85 to timed deep sleep in one line of code!

C++ 83 12 Updated May 16, 2023

A lightweight and robust Python eye tracker

Python 825 128 Updated Nov 15, 2025

Functions and scripts for analyzing waveforms, primarily audio. This is currently somewhat disorganized and unfinished.

Python 286 83 Updated Dec 2, 2024

AEO-Light 2 is a new generation of optical sound extraction software developed by the University of South Carolina in close cooperation with Tommy Aschenbach. The project is made possible by the ge…

C++ 54 13 Updated Jul 23, 2025

An effort to reverse engineer Dolby SR•D, ie. Dolby Digital on 35mm film

Python 10 1 Updated May 22, 2024

OpenROAD's unified application implementing an RTL-to-GDS Flow. Documentation at https://openroad.readthedocs.io/en/latest/

Verilog 2,565 859 Updated Apr 9, 2026

Z80 open-source silicon clone. Goal is to become a silicon proven, pin compatible, open-source replacement for classic Z80.

Verilog 731 36 Updated Dec 15, 2025

PDK for GlobalFoundries' 180nm MCU bulk process technology (GF180MCU).

Makefile 478 64 Updated May 31, 2023

A library for NXP's MFRC630 NFC IC.

C 66 21 Updated Nov 13, 2020

Reading the Red Book – decoding Compact Disc Digital Audio

Python 110 6 Updated May 20, 2023

A sub-micrometer 3D motion control plattform.

C++ 1,545 208 Updated Mar 19, 2026

Open-source FPGA retro emulation handheld

Scala 772 46 Updated Feb 2, 2026

Audacity plugins to process SDR recordings

Common Lisp 17 4 Updated May 3, 2020

libNG is an addon/toolchain to build NEOGEO games with SGDK

C# 18 2 Updated Sep 1, 2025

HydraSDR RFOne Firmware

Python 15 4 Updated Dec 1, 2025
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