rhalkyard

SEthernet. Modern, low-cost 10/100 Ethernet for the Macintosh SE and SE/30

minibook-dual-accelerometer. Dual accelerometer driver and tablet-mode detection service for Chuwi MiniBook X

plotadapter. Serial-GPIB converter for HP plotters

Noritake_GU800_GFX. Arduino library for Noritake GU800-series graphical vacuum fluorescent displays

macintosh-c-by-example. Example code from the 1991 book "Macintosh C Programming by Example," updated to build under Retro68.

VectorGFX. Simple library for oscilloscope vector graphics on ESP32

hpplot. Simple tool to send data to an HPGL plotter

SEthernet-AUX. Driver for SEthernet/30 ethernet card on Apple A/UX

128boot64. Boot loader for autostarting Commodore 64 programs on a Commodore 128

ultimateRTC. Automatically set the GEOS clock from the onboard RTC of a 1541 Ultimate II/II+

bbc-multirom. A low-cost BBC Master / Electron ROM cartridge

EtherENC. 10/100 Ethernet Podule for Acorn Archimedes

hp-logic-analyzer-termination-adapter. DIY clone of HP 01650-63203 logic analyzer termination adapter

riscix-hccs. Rough guide to bootstrapping RISC iX for an A3000 with HCCS IDE card

ersatz-e2406a. HP E2406A-like bus probe for the Macintosh 68030 PDS slot

keymashgen. Terrible hack of pwgen(1) that generates keysmashes

homebrew-c64tools. Commodore 64 dev tools for Homebrew

m68k_mac_reversing_tools. Binary Ninja and Ghidra tools for reversing M68k Mac binaries

durexforth. Modern C64 Forth

geos. Source code of GEOS 2.0 for the Commodore 64 and 128

ghidra. Ghidra is a software reverse engineering (SRE) framework

econet-upurs. UPURS Dual User Port module for BBC Master Econet Slot

acorn-hdfloppy. BASIC

homebrew-core. 🍻 Default formulae for the missing package manager for macOS

mini-podulator-3000. External mini-podule carrier board for Acorn A3000 computers

browsecups. Automatically add all CUPS shared printers to a Mac OS X system.

PiTubeControl. A(nother) control utility for PiTubeDirect