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S-100 ATX Motherboard for PC Cases

5 Updated Feb 14, 2025

A Raspberry Pi Pico based USB-to-serial adapter for interfacing with the console of a PDP-11/05.

C++ 1 Updated Jan 16, 2025

A FUSE module for accessing ancient Unix filesystems.

C 63 3 Updated Jan 10, 2024

An RP2040-based ROM emulator

C++ 233 21 Updated Feb 15, 2025
Python 80 6 Updated Jan 30, 2025

Flashlight bracket for the OK Industries Speed-Wrap wire wrap tool

1 Updated Jan 13, 2025

This repository contains the KiCad files and the gerber files for the DuPAL boards.

46 10 Updated Sep 12, 2024

Repository of antsdr firmware make

Shell 59 23 Updated Jan 21, 2025

Build a SDR SW/MW/LW Receiver with a Raspberry Pi Pico

C 320 43 Updated Jan 11, 2025

Versatile, cheap and portable USB to GPIB converter (USBTMC class based)

HTML 313 56 Updated Feb 3, 2025

T568A to RJ11 Adapter

HTML 1 Updated Jul 20, 2024

A versatile DIY serial terminal

C 122 30 Updated Feb 4, 2025

Open source LXI tools

C 512 56 Updated Dec 13, 2024

3D-Printable actuating cards for Western Electric wire-spring relays.

1 Updated May 19, 2024

Firmware for the Mockingbird Telephone Exchange master controller

C 6 1 Updated Jun 19, 2024

The original sources of MS-DOS 1.25 and 2.0, for reference purposes

Assembly 14 2 Updated Apr 27, 2024

The OASIS Operating System Users Group Archives

6 1 Updated Jan 29, 2023

MS-DOS 4.0 fork meant to run on newer hardware

Assembly 22 2 Updated May 20, 2024

GRiD Compass 1100, 1101, 1109, 1121, 1129,1131, 1137, 1139 computer emulator.

C 4 Updated Mar 7, 2024

A merge between https://github.com/OneOfEleven/uv-k5-firmware-custom and https://github.com/fagci/uv-k5-firmware-fagci-mod

C 1,427 458 Updated Aug 20, 2024

PBX Ring Generator

HTML 1 Updated Apr 6, 2024

Raspberry Pi Hat to control a Simplex synchronous clock.

HTML 1 Updated Mar 23, 2024

In this Repository you can find my latest Nextion screens for HAM Radio, mostly for MMDVM

79 26 Updated Nov 7, 2024

Flipper Zero Unleashed Firmware

C 18,632 1,537 Updated Feb 13, 2025

Duplex variant of MMDVM_HS_Hat

170 45 Updated Oct 18, 2020

MMDVM-Nextion-Screen-Layouts

59 21 Updated Aug 2, 2020

firmware, software, hardware and documentation for the fulcrum S100 omnidisk controller

Assembly 2 Updated Jan 24, 2024

Outbound Protel dialer daemon for use with Asterisk softmodem

C 1 Updated Jan 19, 2024

Backup of http://www.dunnington.info/public/DECROMs/

5 2 Updated Nov 4, 2024
Common Lisp 7 5 Updated Mar 10, 2024
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