Project for capturing vintage, classic, aka old computer schematics in KiCad.
☆431Mar 28, 2026Updated last month
Alternatives and similar repositories for bit-preserve
Users that are interested in bit-preserve are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- ☆66Nov 27, 2021Updated 4 years ago
- Using the Mega II from a IIgs to make a Apple IIe compatible computer: The Mega IIe!☆33Aug 8, 2024Updated last year
- This is the reverse engineering of the REX Datentechnik 9628 Extern Kernal 8☆10Jun 12, 2020Updated 5 years ago
- Schematic for Apple II System Board Revision 0☆24Mar 11, 2025Updated last year
- Repository for retro computer cartridges☆27Apr 26, 2026Updated last month
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- KiCAD Schematic for Commodore VIC-20☆16Jun 27, 2019Updated 6 years ago
- Kicad chip library for CBM MOS/CSG plus other useful chips for retro projects.☆15Sep 18, 2018Updated 7 years ago
- A new design of the megabit adapter for U36 in the C128☆15Jul 19, 2022Updated 3 years ago
- Enhanced Commodore Plus/4 Home Computer☆75Feb 1, 2026Updated 3 months ago
- Open-Hardware Floppy Drive Simulator☆360Feb 13, 2026Updated 3 months ago
- ∀2 Analog VGA card for the Apple II computer line☆140May 5, 2023Updated 3 years ago
- A PSU for the Commodore C64 and up to two 1541-II floppy disk drives☆24Mar 1, 2023Updated 3 years ago
- Public KiCad Libraries from www.hackup.net☆13Jan 9, 2024Updated 2 years ago
- C64 Composite/S-Video RF Modulator Replacement☆87Apr 10, 2021Updated 5 years ago
- Simple, predictable pricing with DigitalOcean hosting • AdAlways know what you'll pay with monthly caps and flat pricing. Enterprise-grade infrastructure trusted by 600k+ customers.
- Apple II FPGA Co-Processor☆67Jul 12, 2025Updated 10 months ago
- Switchless kernal switcher for the common breadbin Commodore 64, "longboards". Reuses power LED for easier use.☆31Aug 8, 2019Updated 6 years ago
- Replacement and enhanced keyboards for Commodore machines☆27Dec 6, 2025Updated 5 months ago
- Software controlled ID switch for Commodore disk drives.☆15Jan 24, 2026Updated 4 months ago
- Replica of the Commodore C128 Diagnostic Test cartridge Assy No. 325093-01.☆16Apr 24, 2025Updated last year
- An Adaptor for the Character ROM of the Commodore C64☆19Feb 25, 2022Updated 4 years ago
- Ted Fried's MicroCore Labs Projects which include microsequencer-based FPGA cores and emulators for the 8088, 8086, 8051, 6502, 68000, Z8…☆507Feb 11, 2026Updated 3 months ago
- ☆20May 24, 2019Updated 7 years ago
- A remix of the NeoRAM catridge for the Commodore 64.☆42Mar 8, 2020Updated 6 years ago
- Deploy to Railway using AI coding agents - Free Credits Offer • AdUse Claude Code, Codex, OpenCode, and more. Autonomous software development now has the infrastructure to match with Railway.
- Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI☆1,006May 18, 2026Updated last week
- C64 PLA implementation in VHDL☆26Nov 14, 2021Updated 4 years ago
- Reverse Engineering of the Schnedler Systems 4MHz TurboMaster accelerator cartridge for the Commodore 64☆26Aug 9, 2020Updated 5 years ago
- A rebuild of the Epyx Fast Load cartridge for the Commodore C64☆41Oct 24, 2022Updated 3 years ago
- WiC64 WiFi Adapter schematics and gerber files☆20May 17, 2024Updated 2 years ago
- ☆20Jun 1, 2020Updated 5 years ago
- Apple II/II+/IIe VGA card☆72Jul 25, 2023Updated 2 years ago
- Apple II Peripheral Card that Interfaces to a ATMEGA328P for SD card storage☆94Mar 25, 2023Updated 3 years ago
- A small board that can be built into a home computer, that can send cassette data read from an SD-Card. Designed fo a Sinclair Spectrum (…☆12Jul 14, 2023Updated 2 years ago
- End-to-end encrypted email - Proton Mail • AdSpecial offer: 40% Off Yearly / 80% Off First Month. All Proton services are open source and independently audited for security.
- IBM Colour Graphics Adapter schematics redrawn in KiCad☆27Oct 13, 2023Updated 2 years ago
- Ultima IV Remastered for the Apple II☆74Jan 25, 2025Updated last year
- Wanted a joystick switcher for my Commodore 64, so I built one by adapting C64 Mega Switcher for use with Atari-style joysticks. Supports…☆21Feb 25, 2023Updated 3 years ago
- Open Hardware 64 Kb RAM Expansion for the Commodore 16☆16Feb 13, 2026Updated 3 months ago
- A small daughterboard adapter that replaces a 6502 processor (used in vintage 8-bit computers such as the VIC-20, Apple II and BBC Micro)…☆43May 6, 2021Updated 5 years ago
- Ersetzt den Analogteil einer Floppy 1541 oder 1541-II durch ein µC.☆47Jul 11, 2023Updated 2 years ago
- Open source clone of the Commodore 128 computer☆67May 17, 2025Updated last year