retroninja's repositories
Amiga-External-Floppy-Adapter
Adapter that allows external connection of floppy disk or Gotek drives
586220-C64-Diagnostic-Harness
Diagnostic harness for the C64 diagnostics
Amiga-500-ROM-Adapter
Allows use of regular EPROMS on Amiga 500 Rev 5 boards
CBM-Drive-ID-Switch
Software controlled ID switch for Commodore disk drives.
Magic-Desk-128
ROM bank switching cartridge for the Commodore 128
Varta-Replacer
Replace old rechargeable clock batteries with CR2032 coin cell batteries
NLQHD-SATA
JiffyDOS compatible SATA hard drive interface for the IEC-bus on Commodore's 8-bit computers
Quad-Ultimax-Cartridge
27256 based C64 Ultimax cartridge
C64-Cartridge-Relocator
90 degree adapter for mounting a C64 cartridge vertically
1541-II-Switchless-Multi-ROM
Microcontroller based switchless ROM switcher for the Commodore 1541-II disk drive
1541-Switchless-Multi-ROM
A ROM switcher for the Commodore 1541 disk drive
Amiga-Parallel-SD
A small MicroSD interface for the Amiga Parallel port
Buffered-IDE2CF-adapter
Buffered IDE2CF adapter for Amiga 1200, TF1260 and others
DELA-EPROMMER-II-27512-extension
Recreation of the DELA-EPROMMER II 27512 add-on
Joystick-Tester
Tester for Commodore and Atari compatible DE-9 joysticks
9301-7442-adapter
Replace obsolete DM9301 and N8252 BCD-to-decimal decoders with a 74LS42
C128-character-ROM-adapter
C128 character ROM adapter
Logic-level-converter-board-SSOP
A bi-directional high-speed TTL-Compatible level shifter board 5V ⇄ 3V3 for tinkering
PET-SK-IEEE-edge-connector-adapter
An adapter that converts the GPIB-style IEEE-488 connector on the PET SK variants (8032-SK/8096-SK/200) to an edge connector.
SupraDrive500XP-8MB-expansion
SupraDrive 500XP 8MB RAM expansion