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The MOS 6502 – 50th Anniversary Computer Badge (1975–2025)
Eggen Oct 05,2025
A Retro Computer in Badge Format for 8‑bit 6502 Fans!50 Years of the 8‑bit MOS 6502 MicroprocessorThe legendary MOS 6502 was introduced in 1975 and changed the world of computing. It delivered performance at a low price and enabled the rise of home computers.Video on YouTubeFamous 6502‑based systems:Apple IICommodore VIC‑20 & C64Nintendo NESBBC MicroAtari VCSWhat is the “Computer Badge”?The MOS 6502 50th Anniversary Computer Badge is a minimalist re‑release of the original—compatible, yet re...
8th Design Contest-Electronic Project
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TK2000 VDP TMS9918A board
Battaglia Oct 03,2025
The VDP board adds a TMS9918A Video Display Processor to the TK2000 computer, featuring colors, sprites and fascinatingly low resolution!
Hardware Retro TK2000
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ByteCradle 6502 - Tiny Board
Filot May 12,2025
The ByteCradle 6502 is an educational single-board computer built around the 8-bit WDC 65C02 microprocessor. Designed to demystify low-level computing, it provides a practical platform for exploring computer architecture, software design, and the inner workings of simple operating systems.The single-board computer shown here is the Tiny Board, a cost-effective alternative to the more advanced Mini Board, featuring a simplified two-layer PCB design.Whether you're interested in how systems initial...
6502 65C02 6502-assembly
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ByteCradle 6502 - Mini Board
Filot May 12,2025
The ByteCradle 6502 is an educational single-board computer built around the 8-bit WDC 65C02 microprocessor. Designed to demystify low-level computing, it provides a practical platform for exploring computer architecture, software design, and the inner workings of simple operating systems. The Mini Board shown here is a more advanced single-board computer, featuring a four-layer PCB and an integrated SD card slot for expanded storage capabilities.Whether you're interested in how systems initiali...
6502 65c02 6502-assembly
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Recreated Control Universal EuroBEEB
Stephen Crozier Jan 13,2025
Re-creation of the Control Universal EuroBEEB. EuroBEEB was an Acorn BBC Micro-compatible embedded controller from the early-mid 1980s of the Eurocard format (160mm x 100mm). A standard DIN 41612 bus connector makes the CPU card compatible with the CUBE range of Eurocards. For a comprehensive background and writeup including construction details, BOM and software see https://croz.co.uk/vintage-computer-robot-collection/control-universal-eurobeeb/Features6502 CPUon-board real-time calendar c...
Control Universal EuroBEEB EuroCUBE
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6502-to-W65C02S-adapter (Short Board)
Videogames & Computing Dec 19,2024
Original GITHUB: https://github.com/TheByteAttic/6502-to-W65C02S-adapterThis project belong to the guys of The Byte Attic.
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6502-to-W65C02S-adapter (Long Board)
Videogames & Computing Dec 19,2024
Original GITHUB: https://github.com/TheByteAttic/6502-to-W65C02S-adapterThis project belong to the guys of The Byte Attic.
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Atari 6502C Sally EXT Ground Plane
Kaczorowski Sep 17,2024
Atari 8-bit computers, including models like the 400, 800, and XE series, were produced in the 1970s and 1980s. While many enthusiasts still use them for gaming and expansions today, newer models face stability issues due to cost-cutting in the design, particularly the lack of a ground plane, which makes them more prone to interference. This interference can affect screen quality, especially on Atari XE models. Specialized sockets have been developed to add a ground plane and address these stabi...
ATARI Retro 6502C
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Atari 6502C Sally Ground Plane
Kaczorowski Sep 17,2024
Atari 8-bit computers, including models like the 400, 800, and XE series, were produced in the 1970s and 1980s. While many enthusiasts still use them for gaming and expansions today, newer models face stability issues due to cost-cutting in the design, particularly the lack of a ground plane, which makes them more prone to interference. This interference can affect screen quality, especially on Atari XE models. Specialized sockets have been developed to add a ground plane and address these stabi...
ATARI Retro 6502C
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Sally 6502C CPU to U1MB Adapter
DevZine.pl Sep 09,2024
Adapter to directly connect the Ultimate1MB module to the 6502C (Sally) processor in the Atari XL/XE computers.NOTE: If you have a motherboard with sockets, mounting the U1MB module is possible without soldering.If your motherboard does not have the sockets, it is necessary to desolder several ICs professionally.For the XE version use a vertical male 4-pin 2.54mm connector, for the XL version use an angled one.Pinout:Phi2R/WRSTHLTNote: Use the shortest cables possible for the connection.U1M...
DIY Atari Atari8bit
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