bitfixer

bf-romulator. Romulator - RAM/ROM replacement and debug for 6502 CPU systems

petdisk-max. Firmware and schematics for the PETdisk MAX storage device for Commodore PET

esp32s3vga. A VGA output driver for the ESP32S3

bf-avr-sdlib. SD card library for AVR Microcontrollers

bitfixer. Assembly

petpix_v3. JavaScript

dgemu. Emulator for a Z80 based digital group computer

esp-sd-loader. Bootloader from an SD card for ESP32

libdither. Library and tools for various dithering effects on images

petscii-iphone. iphone application to capture images and convert them to petscii

pcb. A collection of open-source pcbs.

ascii-keyboard. An ASCII keyboard implementation for interfacing with vintage computers

petvet.

x6502-esp. Yet another 6502 emulator that one day dreams of being an Atari 2600.

bf-shared. Shared code between bitfixer repos

petdisk. Firmware for the PETdisk storage device for Commodore PET

bf-avr-tools. Collection of tools for working with AVR microcontrollers

bf-serial-bootloader. Simple serial bootloader for Atmel microcontrollers

esp-fast-gpio. Faster GPIO access for ESP32 family

petpix2. Next version of petpix firmware