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Fun projects for your Atari 8-bit home computers and video game consoles

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Tag: Modification

Add HDMI Video Output to Your Atari 8-Bit Computer Using the LumaCode GTIA-dizer and RGBtoHDMI Devices (15-30 mins)

February 13, 2025 moorejh Hardware, Modifications, Video

Task: Add HDMI Video Output to Your Atari 8-Bit Computer Using the LumaCode GTIA-dizer and RGBtoHDMI Devices Needed: Atari 8-bit computer with GTIA chip in a socket, GTIA-dizer board, RGBtoHDMI board, Raspberry Pi Zero, microSD card Time: 15-30 minutes Disclosure: Note that as an eBay

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Connect the Chroma Signal to the 5-Din Video Jack of an Atari 800XL for S-Video Output (30-60 mins)

November 7, 2024 moorejh Hardware, Modifications, Video

Task: Connect the Chroma Signal to the 5-Din Video Jack of an Atari 800XL for S-Video Output Needed: Soldering Iron, Solder, Atari 800XL, Cutters, Wire Time: 30-60 mins Introduction It remains a mystery to me why Atari did not connect both the chroma and luma

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Purchase and Install a 64K RAM Upgrade for an Indus GT Floppy Drive (30-60 mins)

June 20, 2021 moorejh Hardware, Modifications

Task: Purchase and Install a 64K RAM Upgrade for an Indus GT Floppy Drive Needed: Web Browser, Screwdriver Time: 30-60 mins Introduction The Indus GT is the Cadillac of Atari 8-bit computer floppy drives. I have previously posted about some of its features and some

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Upgrade an Atari 400 to 48K of RAM (1-2 hours)

June 5, 2021 moorejh Hardware, Modifications

Task: Upgrade an Atari 400 to 48K of RAM Needed: 48K/52K RAM Card for Atari 400, soldering iron, solder Time: 1-2 hours Introduction As I have previously posted, the Atari 400 is a stylish computer but limited by RF video, a membrane keyboard, and only

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Upgrade an Atari 400 to Composite Video with the Super Color CPU Card (1-2 hours)

May 30, 2021 moorejh Hardware, Modifications, Video

Task: Upgrade an Atari 400 to Composite Video with the Super Color CPU Card Needed: Super Color CPU Card and cables, soldering iron, solder, Dremel or drill Time: 1-2 hours Introduction The Atari 400 was my first computer. It is an aesthetically pleasing computer but

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Purchase and Install an Ultimate Atari Video (UAV) Board for Better Composite Video from an 800XL (1-3 hours)

January 2, 2021 moorejh Hardware, Modifications, Video

Task: Purchase and Install an Ultimate Atari Video (UAV) Board for Better Composite Video from Your 800XL Needed: Web browser, soldering iron, UAV board, Atari 800XL Time: 1-3 hours Introduction As I have previously reviewed, all of the Atari 8-bit computers have a monitor port

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