A versatile bench power supply unit that can power Commodore retrocomputers

My VIC-20 apps projects

Board to simplify replacement of 2364 mask roms on a VIC-20 and provide internal ram expansion

Simple binary search & replace for Commodore 8-bit computers

Two short Basic programs for the VIC-20 showing how to change screen dimensions

Generate memorable EFF Dice-Generated Passphrases in Commodore BASIC.

Allow a PS2/USB keyboard to be used with a Commodore 64 in place of the original Commodore keyboard.

Buffered line-drawing routine for unexpanded Vic-20

VIC 20 emulator written in Java, using the libGDX cross-platform development framework, targeting Android and desktop.

Commodore 128 Keyboard polled scan codes to USB keyboard HID

A Commodore 64 editor written in Python.

Everything you need to turn your old Commodore into a cool Raspberry Pi based computer running Linux. Watch video: https://youtu.be/rH51hGOsOYU

A 40 column editor, macro-assembler and debugger for the Commodore Vic-20

Make a chargen file (character generator ROM) from an 8x8 text file with 512 characters

File manager for several Commodore 8-bit computer models.

ASCII / PETSCII Terminal emulator for Commodore VIC-20

The PCEmulator by Fabrizio Di Vittorio plus applications for a more complete system.

Simple Console 6502/C64 Emulator written in C++ for Portability (ported from simple-emu-c64) ***AND see branches for embedded, LCD versions

This a a Diagnostics Harness for the Commodore VIC-20.