corpus.blog
41554 blogs · [ { "id": "01a0d26f-528d-71f0-b2b0-e6e2b60687c7", "title": "A clone of the Burke & Burke coco-xt hard drive controller for the TRS-80 Color Computer", "url": "https://www.smbaker.com/a-clone-of-the-burke-burke-coco-xt-hard-drive-controller-for-the-trs-80-color-computer", "published_at": "2026-09-20T02:20:44+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1c0b39ca", "title": "HDMI on the TRS-80 Color Computer 2", "url": "https://www.smbaker.com/hdmi-on-the-trs-80-color-computer-2", "published_at": "2026-08-29T18:31:45+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1cd34ea8", "title": "Galactic Warzone is Back!", "url": "https://www.smbaker.com/galactic-warzone-is-back", "published_at": "2026-07-26T07:06:34+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1dbcccc5", "title": "Online RC2014 Emulator!", "url": "https://www.smbaker.com/online-rc2014-emulator", "published_at": "2026-07-13T03:12:31+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1e043f36", "title": "Teleram 4000 / T-4000 Vintage Computer with Magnetic Bubble Memory", "url": "https://www.smbaker.com/teleram-4000-t-4000-vintage-computer-with-magnetic-bubble-memory", "published_at": "2026-06-20T16:33:10+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1ee02e63", "title": "Speech Plus Prose 2000 Speech Synthesizer — original model used by Stephen Hawking?", "url": "https://www.smbaker.com/speech-plus-prose-2000-speech-synthesizer-original-model-used-by-stephen-hawking", "published_at": "2026-06-08T05:33:19+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1f585341", "title": "Restoring a GRiD Compass and Building the World’s First GPIB Speech Synthesizer", "url": "https://www.smbaker.com/restoring-a-grid-compass-and-building-the-worlds-first-gpib-speech-synthesizer", "published_at": "2026-06-02T04:19:16+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d1ffdb19c", "title": "NostOS: The Nostalgia Operating System, for RC2014", "url": "https://www.smbaker.com/nostos-the-nostalgia-operating-system-for-rc2014", "published_at": "2026-04-06T06:25:09+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d20819f16", "title": "Sharp PC-5000, Vintage Laptop with Bubble Memory Cartridge System", "url": "https://www.smbaker.com/sharp-pc-5000-vintage-laptop-with-bubble-memory-cartridge-system", "published_at": "2026-02-14T20:47:55+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d217d10b7", "title": "Monitor Cataract Repair on my Burroughs B21 Vintage Computer CRT", "url": "https://www.smbaker.com/monitor-cataract-repair-on-my-burroughs-b21-vintage-computer-crt", "published_at": "2026-01-18T19:31:57+00:00" }, { "id": "01a087e2-90d8-72ad-9231-529d21bf7095", "title": "Burroughs B21 / Convergent AWS Vintage Computer Restoration", "url": "https://www.smbaker.com/burroughs-b21-convergent-aws-vintage-computer-restoration", "published_at": "2026-01-07T02:55:54+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f53776e2ff5", "title": "Replacing my Prusa 3D Printer with a new Bambu Lab H2S", "url": "https://www.smbaker.com/replacing-my-prusa-3d-printer-with-a-new-bambu-lab-h2s", "published_at": "2025-10-26T01:47:21+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f5377d65cb7", "title": "Scott’s 4-bit single board computer using the Intel 4004 or Intel 4040", "url": "https://www.smbaker.com/scotts-4-bit-single-board-computer-using-the-intel-4004-or-intel-4040", "published_at": "2025-09-09T02:26:48+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f5377ddb91f", "title": "Magnetic Bubble Memory Mega-Post", "url": "https://www.smbaker.com/magnetic-bubble-memory-mega-post", "published_at": "2025-08-31T07:23:50+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f53785885c9", "title": "Restoring a vintage Intel Prompt 80 8080 microcomputer trainer / development system", "url": "https://www.smbaker.com/restoring-a-vintage-intel-prompt-80-8080-microcomputer-trainer-development-system", "published_at": "2025-06-29T21:13:49+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f5378801e33", "title": "Setting up an iRMX86 operating system on a multibus 86/30 vintage computer", "url": "https://www.smbaker.com/setting-up-an-irmx86-operating-system-on-a-multibus-86-30-vintage-computer", "published_at": "2025-05-24T03:24:59+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f537953fa03", "title": "Restoring a Teleram Portabubble/81 vintage bubble memory computer", "url": "https://www.smbaker.com/restoring-a-teleram-portabubble-81-vintage-bubble-memory-computer", "published_at": "2025-03-29T21:49:32+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f537972529d", "title": "Vintage Industrial Multibus Computer Becomes a Nixie Tube Clock", "url": "https://www.smbaker.com/vintage-industrial-multibus-computer-becomes-a-nixie-tube-clock", "published_at": "2025-03-18T05:18:27+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f537a689561", "title": "Designing a TMS5220 Speech Synthesizer Multimodule", "url": "https://www.smbaker.com/designing-a-tms5220-speech-synthesizer-multimodule", "published_at": "2025-03-11T06:37:49+00:00" }, { "id": "01a0d0bf-7f32-7331-b835-0f537b018eed", "title": "Multibus and the MDS-80 Series II with Homebuilt IO Controller using Raspberry Pi.", "url": "https://www.smbaker.com/multibus-and-the-mds-80-series-ii-with-homebuilt-io-controller-using-raspberry-pi", "published_at": "2024-12-25T06:22:22+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb489ad37c", "title": "Ciro Mazzoni Baby Loop Ham Radio Antenna, an in-depth review", "url": "https://www.smbaker.com/ciro-mazzoni-baby-loop-ham-radio-antenna-an-in-depth-review", "published_at": "2024-09-29T04:12:35+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb48cf0ac9", "title": "Can an AI program your Vintage Computer for you?", "url": "https://www.smbaker.com/can-an-ai-program-your-vintage-computer-for-you", "published_at": "2024-08-18T02:31:49+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb490d9da7", "title": "Adding bubble memory to an iPDS-100 Personal Development System / Cloning the iPDS-120 Multimodule Adapter", "url": "https://www.smbaker.com/adding-bubble-memory-to-an-ipds-100-personal-development-system-clonding-the-ipds-120-multimodule-adapter", "published_at": "2024-06-03T05:47:15+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb49e169d1", "title": "Master Blaster: An 8008 Supercomputer.", "url": "https://www.smbaker.com/master-blaster-an-8008-supercomputer", "published_at": "2024-02-19T07:17:23+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb4ac6f523", "title": "Building a DIY Jupiter Ace Computer and Expansion Modules for it", "url": "https://www.smbaker.com/building-a-diy-jupiter-ace-computer-and-expansion-modules-for-it", "published_at": "2024-01-08T00:00:14+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb4bb108bf", "title": "Vintage Speech Synthesizers", "url": "https://www.smbaker.com/vintage-speech-synthesizers", "published_at": "2024-01-07T21:28:33+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb4bfadcac", "title": "80186 16-bit CPU runs MS-DOS on the Heathkit H8 Computer", "url": "https://www.smbaker.com/80186-16-bit-cpu-runs-ms-dos-on-the-heathkit-h8-computer", "published_at": "2023-12-23T04:40:35+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb4c5e9dfa", "title": "Olivetti M20 Upgrades, Tips, Tricks, and New Boards", "url": "https://www.smbaker.com/olivetti-m20-upgrades-tips-tricks-and-new-boards", "published_at": "2023-11-26T07:50:24+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb4cf5a76b", "title": "The Mini-08 8008 Single Board Computer", "url": "https://www.smbaker.com/the-mini-08-8008-single-board-computer", "published_at": "2023-10-31T05:57:09+00:00" }, { "id": "01a0d0c0-37bb-73cf-ae68-edfb4da92bda", "title": "8008 CPU Board for the Heathkit H8 Computer.", "url": "https://www.smbaker.com/8008-cpu-board-for-the-heathkit-h8-computer", "published_at": "2023-09-05T03:44:00+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87ef7ba3868", "title": "FANUC PPR (Portable Punch Reader): Paper Tape on RC2014 and Heathkit H8", "url": "https://www.smbaker.com/fanuc-ppr-portable-punch-reader-paper-tape-on-rc2014-and-heathkit-h8", "published_at": "2023-08-01T05:54:05+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87ef87cd537", "title": "Single Board Bubble Basic Computer, and an RC2014 Bubble Board", "url": "https://www.smbaker.com/single-board-bubble-basic-computer-and-an-rc2014-bubble-board", "published_at": "2023-07-09T06:32:26+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87ef8f0dda8", "title": "Controlling an AKI Teletypesetter Keyboard with a Raspberry Pi", "url": "https://www.smbaker.com/controlling-an-aki-teletypesetter-keyboard-with-a-raspberry-pi", "published_at": "2023-07-08T23:33:58+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87ef8fe47e5", "title": "Heathkit H8 Bubble Memory Board", "url": "https://www.smbaker.com/heathkit-h8-bubble-memory-board", "published_at": "2023-06-05T02:39:39+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87ef9ee96f2", "title": "16 Megabytes of RAM in a Heathkit H8 Vintage Computer", "url": "https://www.smbaker.com/16-megabytes-of-ram-in-a-heathkit-h8-vintage-computer", "published_at": "2023-05-10T06:45:52+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87efa813971", "title": "Designing a DRAM board for the Heathkit H8 Computer using the Intel D8203 DRAM controller", "url": "https://www.smbaker.com/designing-a-dram-board-for-the-heathkit-h8-computer-using-the-intel-d8203-dram-controller", "published_at": "2023-04-24T02:08:48+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87efb3d445c", "title": "Blinkenlights for the Heathkit H8 Computer", "url": "https://www.smbaker.com/blinkenlights-for-the-heathkit-h8-computer", "published_at": "2023-04-16T18:48:22+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87efbcead04", "title": "An 8085 CPU Board for the Heathkit H8 Computer", "url": "https://www.smbaker.com/an-8085-cpu-board-for-the-heathkit-h8-computer", "published_at": "2023-03-21T03:05:48+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87efbfc3b87", "title": "No Vinculum? No problem a pi-based Vinculum emulator for my Heathkit H8 computer", "url": "https://www.smbaker.com/no-vinculum-no-problem-a-pi-based-vinculum-emulator-for-my-heathkit-h8-computer", "published_at": "2023-03-06T06:53:33+00:00" }, { "id": "01a0d0c0-8a72-7084-8c39-c87efcc52ff3", "title": "Speech Synthesizer for the Heathkit H8 Computer", "url": "https://www.smbaker.com/speech-synthesizer-for-the-heathkit-h8-computer", "published_at": "2022-12-22T07:00:24+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931eb72e4568", "title": "The Trump Card: Zilog Z8000 Coprocessor card for the IBM PC", "url": "https://www.smbaker.com/the-trump-card-zilog-z8000-comprocessor-card-for-the-ibm-pc", "published_at": "2022-12-18T01:34:09+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931eb81fbfdf", "title": "Scott’s Zilog Z8000 CP/M-8000 Clover Computer", "url": "https://www.smbaker.com/scotts-z8000-cp-m-8000-clover-computer", "published_at": "2022-07-25T06:17:49+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931eb8f4d91d", "title": "A new calibrator and a new amplifier for an old Drake", "url": "https://www.smbaker.com/a-new-calibrator-and-a-new-amplifier-for-an-old-drake", "published_at": "2022-03-15T03:37:14+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931eb9c8ec1b", "title": "Raspberry Pi Based DDS-VFO For Drake 4-Line Twins", "url": "https://www.smbaker.com/raspberry-pi-based-dds-vfo-for-drake-4-line-twins", "published_at": "2022-03-08T03:45:53+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931eba616ed3", "title": "Adding a panadapter to a Drake R-4B Ham Radio Receiver", "url": "https://www.smbaker.com/adding-a-panadapter-to-a-drake-r-4b-ham-radio-receiver", "published_at": "2022-01-11T04:07:37+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931ebb02cf35", "title": "Heathkit GC-1000 Most Accurate Enigma", "url": "https://www.smbaker.com/heathkit-gc-1000-most-accurate-enigma", "published_at": "2021-11-08T00:13:42+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931ebb36d446", "title": "Tandy Color Computer Resources", "url": "https://www.smbaker.com/tandy-color-computer-resources", "published_at": "2021-10-06T03:09:09+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931ebc0b79dc", "title": "Sound and Speech boards for the Epson QX-10 CP/M Computer", "url": "https://www.smbaker.com/sound-and-speech-boards-for-the-epson-qx-10-cp-m-computer", "published_at": "2021-09-06T23:31:31+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931ebc9adae6", "title": "An IDE Adapter for the Epson QX-10 CP/M Computer", "url": "https://www.smbaker.com/an-ide-adapter-for-the-epson-qx-10-cp-m-computer", "published_at": "2021-08-03T03:43:00+00:00" }, { "id": "01a0d0c0-c6e6-72f5-8a25-931ebd5f3c25", "title": "Battery operated ESP8266 Wifi Button to trigger my sprinkler system", "url": "https://www.smbaker.com/battery-operated-esp8266-wifi-button-to-trigger-my-sprinkler-system", "published_at": "2021-07-19T06:20:13+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc4a9d362", "title": "A basic and RAM board for HP-9000 series computers", "url": "https://www.smbaker.com/a-basic-and-ram-board-for-hp-9000-series-computers", "published_at": "2021-06-13T17:15:49+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc4dd22f8", "title": "Web Server Monitoring with Prometheus and Grafana", "url": "https://www.smbaker.com/web-server-monitoring-with-prometheus-and-grafana", "published_at": "2021-06-13T16:55:42+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc4e37448", "title": "Assembling a thin client to serve as an HPDrive", "url": "https://www.smbaker.com/assembling-a-thin-client-to-serve-as-an-hpdrive", "published_at": "2021-05-24T02:24:50+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc502ab56", "title": "Raspberry Pi Floppy Controller Board", "url": "https://www.smbaker.com/raspberry-pi-floppy-controller-board", "published_at": "2021-03-28T23:34:18+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc5706457", "title": "HP 27201A Speech Output Module, first speech synthesizer designed by a major computer manufacturer!", "url": "https://www.smbaker.com/hp-27201a-speech-output-module-first-speech-synthesizer-designed-by-a-major-computer-manufacturer", "published_at": "2021-03-18T02:51:27+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc5fba207", "title": "The VTEK Small Talk Plus Epson HX-20, World First Laptop — Talking!", "url": "https://www.smbaker.com/the-vtek-small-talk-plus-epson-hx-20-world-first-laptop-talking", "published_at": "2021-03-08T04:16:41+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc6207af4", "title": "This is Digitalker! … and Jameco JE520 too. Vintage Speech Synthesis.", "url": "https://www.smbaker.com/this-is-digitalker-and-jameco-je520-too-vintage-speech-synthesis", "published_at": "2021-01-24T22:57:42+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc6b4b686", "title": "Cloning the ET-3404 6809 adapter for the Heathkit ET-3400", "url": "https://www.smbaker.com/cloning-the-et-3404-6809-adapter-for-the-heathkit-et-3400", "published_at": "2020-12-21T04:37:41+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc6d0e158", "title": "Designing a Memory/IO (ETA-3400) addon for the ET-3400 Trainer", "url": "https://www.smbaker.com/designing-a-memory-io-eta-3400-addon-for-the-et-3400-trainer", "published_at": "2020-10-03T16:28:30+00:00" }, { "id": "01a0d0c1-15a6-73d4-98a6-47bbc71ba7a0", "title": "Overclocking the pi4 with the Blink Blink ICE Tower CPU Cooling Fan", "url": "https://www.smbaker.com/overclocking-the-pi4-with-the-blink-blink-ice-tower-cpu-cooling-fan", "published_at": "2020-09-15T03:53:34+00:00" }, { "id": "01a0d0c1-5133-7398-bd8e-ed0fe95a6c18", "title": "Supercapacitor Uninterruptable Power Supply (UPS) for Raspberry Pi", "url": "https://www.smbaker.com/supercapacitor-uninterruptable-power-supply-ups-for-raspberry-pi", "published_at": "2020-09-07T04:13:44+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-19379d94b07f", "title": "The Hayes Chronograph, a Remake for 2020", "url": "https://www.smbaker.com/the-hayes-chronograph-a-remake-for-2020", "published_at": "2020-07-12T01:31:07+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-19379e87055f", "title": "Convergent Technologies CTOS/BTOS hints, tips, and notes", "url": "https://www.smbaker.com/convergent-technologies-ctos-btos-hints-tips-and-notes", "published_at": "2020-06-14T01:17:04+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-19379e892d9a", "title": "Tandy 1000 Upgrades / PS2-Tandy Keyboard Adapter", "url": "https://www.smbaker.com/tandy-1000-upgrades-ps2-tandy-keyboard-adapter", "published_at": "2020-05-17T03:23:42+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-19379f61e180", "title": "Restoring a Convergent Technologies NGEN PC/Workstation (Burroughs B25 / Unisys)", "url": "https://www.smbaker.com/restoring-a-convergent-technologies-ngen-pc-workstation-burroughs-b25-unisys", "published_at": "2020-03-12T05:45:37+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-1937a024c643", "title": "Raspberry Pi Controlled DC Load", "url": "https://www.smbaker.com/raspberry-pi-controlled-dc-load", "published_at": "2020-02-18T05:53:26+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-1937a0b578ff", "title": "New 3D Printing Channel and Website", "url": "https://www.smbaker.com/new-3d-printing-channel-and-website", "published_at": "2020-02-16T22:51:52+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-1937a17f7839", "title": "Hot Shoe to 1/4-20 Quick Release Magnetic Mount for LumeCube", "url": "https://www.smbaker.com/hot-shoe-to-1-4-20-quick-release-magnetic-mount-for-lumecube", "published_at": "2020-01-12T00:30:10+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-1937a1d23e33", "title": "Building a Power-over-Ethernet (PoE) Power supply using a DPS5005 module", "url": "https://www.smbaker.com/building-a-power-over-ethernet-poe-power-supply-using-a-dps5005-module", "published_at": "2019-12-03T02:27:06+00:00" }, { "id": "01a0d0c1-5134-70bb-b06d-1937a29abf38", "title": "Scott’s FrankenNUC: 10Gbe Fiber Network on a 5th Generation Intel NUC 5i7RYH", "url": "https://www.smbaker.com/scotts-frankennuc-10gbe-fiber-network-on-a-5th-generation-intel-nuc-5i7ryh", "published_at": "2019-10-28T01:11:46+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02c7c7f6b", "title": "RAIN: Redundant Arrays of (In)expensive NUCs", "url": "https://www.smbaker.com/rain-redundant-arrays-of-inexpensive-nucs", "published_at": "2019-10-07T01:50:29+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02c892c10", "title": "DIY Wireless Temp/Humid/Pressure sensors with Raspberry Pi Receiver, for monitoring stored 3D printer Filament", "url": "https://www.smbaker.com/diy-wireless-temphumidpressure-sensors-with-raspberry-pi-receiver-for-monitoring-stored-3d-printer-filament", "published_at": "2019-09-07T22:59:11+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02d24e1aa", "title": "Raspberry Pi 4: Do you need a fan? What’s the best fan for a raspberry pi 4?", "url": "https://www.smbaker.com/raspberry-pi-4-do-you-need-a-fan-whats-the-best-fan-for-a-raspberry-pi-4", "published_at": "2019-07-21T06:08:50+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02df3f5e5", "title": "Vacuum Fluorescent Display (VFD) on a Prusa I3 Mk3 Printer", "url": "https://www.smbaker.com/vacuum-fluorescent-display-vfd-on-a-prusa-i3-mk3-printer", "published_at": "2019-06-08T03:44:46+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02e1a3e39", "title": "The Nixie Tube Filadometer – A Nixie Tube Filament Meter for your 3D Printer", "url": "https://www.smbaker.com/the-nixie-tube-filadometer-a-nixie-tube-filament-meter-for-your-3d-printer", "published_at": "2019-05-02T05:37:54+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02f101d96", "title": "COB LED Panels: 10 watt, 70 watt, and 200 watt.", "url": "https://www.smbaker.com/cob-led-panels-10-watt-70-watt-and-200-watt", "published_at": "2019-04-08T01:02:07+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02f2d366b", "title": "Resistive Load, Constant-Current Power Supplies, and a 3D Printed Desk Lamp", "url": "https://www.smbaker.com/resistive-load-constant-current-power-supplies-and-a-3d-printed-desk-lamp", "published_at": "2019-03-18T03:42:57+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc02f8e9889", "title": "3D Printer OctoPrint Monitoring with Prometheus and Grafana", "url": "https://www.smbaker.com/3d-printer-octoprint-monitoring-with-prometheus-and-grafana", "published_at": "2019-03-09T16:59:35+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc0300a38af", "title": "Raspberry pi based indoor air quality monitor", "url": "https://www.smbaker.com/raspberry-pi-based-indoor-air-quality-monitor", "published_at": "2019-03-02T21:32:17+00:00" }, { "id": "01a0d0c1-8e70-7076-8730-bcc030dca0ba", "title": "Building the ultimate USB power distribution system", "url": "https://www.smbaker.com/building-the-ultimate-usb-power-distribution-system", "published_at": "2019-02-19T05:09:00+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de3d15027", "title": "3D Printer Resources", "url": "https://www.smbaker.com/3d-printer-resources", "published_at": "2018-12-31T05:00:25+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de488ba0d", "title": "Making the e-paper equivalent of an Etch-a-Sketch", "url": "https://www.smbaker.com/making-an-e-paper-etch-a-sketch", "published_at": "2018-11-09T18:20:12+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de4d43f70", "title": "Yet Another Masterplay Clone", "url": "https://www.smbaker.com/yet-another-masterplay-clone", "published_at": "2018-10-14T00:03:51+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de5d02223", "title": "Atari 5200 Playstation 2 Dual-shock controller adapter", "url": "https://www.smbaker.com/atari-5200-playstation-2-dual-shock-controller-adapter", "published_at": "2018-09-24T02:38:03+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de66fa4f6", "title": "Homemade Atari 5200 Analog Controller", "url": "https://www.smbaker.com/homemade-atari-5200-analog-controller", "published_at": "2018-08-03T04:25:26+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de713e053", "title": "Scott’s Z80SBC: Z80 Single Board Computer", "url": "https://www.smbaker.com/scotts-z80sbc-z80-single-board-computer", "published_at": "2018-08-02T16:55:46+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de7a69297", "title": "Pi-Powered Atari 5200 Multi-ROM Cartridge (MultiCart)", "url": "https://www.smbaker.com/pi-powered-atari-5200-multi-rom-cartridge-multicart", "published_at": "2018-07-23T01:57:22+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de8677214", "title": "Raspberry Pi Virtual Floppy for ISA (PC XT/AT) Computers", "url": "https://www.smbaker.com/raspberry-pi-virtual-floppy-for-isa-pc-xtat-computers", "published_at": "2018-04-30T04:21:35+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de8ebede7", "title": "Converting a Seeburg 3WA Wallbox into a Remote for a Modern Music Player", "url": "https://www.smbaker.com/converting-a-seeburg-3wa-wallbox-into-a-remote-for-a-modern-music-player", "published_at": "2018-03-27T23:19:19+00:00" }, { "id": "01a0d0c1-c818-72ea-b718-900de9e11993", "title": "8-bit ISA DiskOnChip / RTC board", "url": "https://www.smbaker.com/8-bit-isa-diskonchip-rtc-board", "published_at": "2018-03-27T01:11:11+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e8272a012", "title": "Measuring USB Power Cable Voltage Drop with my DC Load", "url": "https://www.smbaker.com/measuring-usb-power-cable-voltage-drop-with-my-dc-load", "published_at": "2018-01-30T05:36:03+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e834d43bd", "title": "Leia’s LED Clock", "url": "https://www.smbaker.com/leias-led-clock", "published_at": "2018-01-02T00:03:46+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e83d5ed78", "title": "Building a Micro 8088 Single Board Computer", "url": "https://www.smbaker.com/building-a-micro-8088-single-board-computer", "published_at": "2018-01-01T23:19:43+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e8479cad1", "title": "8-Bit ISA EMS Board / Flash Disk Board", "url": "https://www.smbaker.com/8-bit-isa-ems-board-flash-disk-board", "published_at": "2018-01-01T21:55:58+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e84d7f523", "title": "PS2-TTLSerial Adapter for RC2014 and MIDI", "url": "https://www.smbaker.com/ps2-ttlserial-adapter-for-rc2014-and-midi", "published_at": "2017-10-23T04:37:41+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e84ec85fc", "title": "Raspberry Pi Midi Hat / Building a Raspberry Pi Midi Jukebox", "url": "https://www.smbaker.com/raspberry-pi-midi-hat-building-a-raspberry-pi-midi-jukebox", "published_at": "2017-10-22T17:41:02+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e85aa4809", "title": "Vintage MIDI: Roland MT-32, Roland SC-55, HardMPU, and an Xi 8088", "url": "https://www.smbaker.com/vintage-midi-roland-mt-32-roland-sc-55-hardmpu-and-an-xi-8088", "published_at": "2017-10-09T04:17:42+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e8653fae4", "title": "DIY ISA Game Control Adapter with Parallel IO", "url": "https://www.smbaker.com/diy-isa-game-control-adapter-with-parallel-io", "published_at": "2017-09-04T18:33:23+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e874a973f", "title": "CTS256A-AL2 Text-To-Speech Board", "url": "https://www.smbaker.com/cts256a-al2-text-to-speech-board", "published_at": "2017-09-04T17:38:36+00:00" }, { "id": "01a0d0c1-fca2-72b6-ac4e-df1e882dbec6", "title": "Porting from Vonage to Google Voice, 2017", "url": "https://www.smbaker.com/porting-from-vonage-to-google-voice-2017", "published_at": "2017-09-02T17:39:07+00:00" } ] posts Claim your blog
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smbaker.com

2026

A clone of the Burke & Burke coco-xt hard drive controller for the TRS-80 Color Computeroriginal ↗
20 Sept 2026
HDMI on the TRS-80 Color Computer 2original ↗
29 Aug 2026
Galactic Warzone is Back!original ↗
26 Jul 2026
Online RC2014 Emulator!original ↗
13 Jul 2026
Teleram 4000 / T-4000 Vintage Computer with Magnetic Bubble Memoryoriginal ↗
20 Jun 2026
Speech Plus Prose 2000 Speech Synthesizer — original model used by Stephen Hawking?original ↗
8 Jun 2026
Restoring a GRiD Compass and Building the World’s First GPIB Speech Synthesizeroriginal ↗
2 Jun 2026
NostOS: The Nostalgia Operating System, for RC2014original ↗
6 Apr 2026
Sharp PC-5000, Vintage Laptop with Bubble Memory Cartridge Systemoriginal ↗
14 Feb 2026
Monitor Cataract Repair on my Burroughs B21 Vintage Computer CRToriginal ↗
18 Jan 2026
Burroughs B21 / Convergent AWS Vintage Computer Restorationoriginal ↗
7 Jan 2026

2025

Replacing my Prusa 3D Printer with a new Bambu Lab H2Soriginal ↗
26 Oct 2025
Scott’s 4-bit single board computer using the Intel 4004 or Intel 4040original ↗
9 Sept 2025
Magnetic Bubble Memory Mega-Postoriginal ↗
31 Aug 2025
Restoring a vintage Intel Prompt 80 8080 microcomputer trainer / development systemoriginal ↗
29 Jun 2025
Setting up an iRMX86 operating system on a multibus 86/30 vintage computeroriginal ↗
24 May 2025
Restoring a Teleram Portabubble/81 vintage bubble memory computeroriginal ↗
29 Mar 2025
Vintage Industrial Multibus Computer Becomes a Nixie Tube Clockoriginal ↗
18 Mar 2025
Designing a TMS5220 Speech Synthesizer Multimoduleoriginal ↗
11 Mar 2025

2024

Multibus and the MDS-80 Series II with Homebuilt IO Controller using Raspberry Pi.original ↗
25 Dec 2024
Ciro Mazzoni Baby Loop Ham Radio Antenna, an in-depth revieworiginal ↗
29 Sept 2024
Can an AI program your Vintage Computer for you?original ↗
18 Aug 2024
Adding bubble memory to an iPDS-100 Personal Development System / Cloning the iPDS-120 Multimodule Adapteroriginal ↗
3 Jun 2024
Master Blaster: An 8008 Supercomputer.original ↗
19 Feb 2024
Building a DIY Jupiter Ace Computer and Expansion Modules for itoriginal ↗
8 Jan 2024
Vintage Speech Synthesizersoriginal ↗
7 Jan 2024

2023

80186 16-bit CPU runs MS-DOS on the Heathkit H8 Computeroriginal ↗
23 Dec 2023
Olivetti M20 Upgrades, Tips, Tricks, and New Boardsoriginal ↗
26 Nov 2023
The Mini-08 8008 Single Board Computeroriginal ↗
31 Oct 2023
8008 CPU Board for the Heathkit H8 Computer.original ↗
5 Sept 2023
FANUC PPR (Portable Punch Reader): Paper Tape on RC2014 and Heathkit H8original ↗
1 Aug 2023
Single Board Bubble Basic Computer, and an RC2014 Bubble Boardoriginal ↗
9 Jul 2023
Controlling an AKI Teletypesetter Keyboard with a Raspberry Pioriginal ↗
8 Jul 2023
Heathkit H8 Bubble Memory Boardoriginal ↗
5 Jun 2023
16 Megabytes of RAM in a Heathkit H8 Vintage Computeroriginal ↗
10 May 2023
Designing a DRAM board for the Heathkit H8 Computer using the Intel D8203 DRAM controlleroriginal ↗
24 Apr 2023
Blinkenlights for the Heathkit H8 Computeroriginal ↗
16 Apr 2023
An 8085 CPU Board for the Heathkit H8 Computeroriginal ↗
21 Mar 2023
No Vinculum? No problem a pi-based Vinculum emulator for my Heathkit H8 computeroriginal ↗
6 Mar 2023

2022

Speech Synthesizer for the Heathkit H8 Computeroriginal ↗
22 Dec 2022
The Trump Card: Zilog Z8000 Coprocessor card for the IBM PCoriginal ↗
18 Dec 2022
Scott’s Zilog Z8000 CP/M-8000 Clover Computeroriginal ↗
25 Jul 2022
A new calibrator and a new amplifier for an old Drakeoriginal ↗
15 Mar 2022
Raspberry Pi Based DDS-VFO For Drake 4-Line Twinsoriginal ↗
8 Mar 2022
Adding a panadapter to a Drake R-4B Ham Radio Receiveroriginal ↗
11 Jan 2022

2021

Heathkit GC-1000 Most Accurate Enigmaoriginal ↗
8 Nov 2021
Tandy Color Computer Resourcesoriginal ↗
6 Oct 2021
Sound and Speech boards for the Epson QX-10 CP/M Computeroriginal ↗
6 Sept 2021
An IDE Adapter for the Epson QX-10 CP/M Computeroriginal ↗
3 Aug 2021
Battery operated ESP8266 Wifi Button to trigger my sprinkler systemoriginal ↗
19 Jul 2021
A basic and RAM board for HP-9000 series computersoriginal ↗
13 Jun 2021
Web Server Monitoring with Prometheus and Grafanaoriginal ↗
13 Jun 2021
Assembling a thin client to serve as an HPDriveoriginal ↗
24 May 2021
Raspberry Pi Floppy Controller Boardoriginal ↗
28 Mar 2021
HP 27201A Speech Output Module, first speech synthesizer designed by a major computer manufacturer!original ↗
18 Mar 2021
The VTEK Small Talk Plus Epson HX-20, World First Laptop — Talking!original ↗
8 Mar 2021
This is Digitalker! … and Jameco JE520 too. Vintage Speech Synthesis.original ↗
24 Jan 2021

2020

Cloning the ET-3404 6809 adapter for the Heathkit ET-3400original ↗
21 Dec 2020
Designing a Memory/IO (ETA-3400) addon for the ET-3400 Traineroriginal ↗
3 Oct 2020
Overclocking the pi4 with the Blink Blink ICE Tower CPU Cooling Fanoriginal ↗
15 Sept 2020
Supercapacitor Uninterruptable Power Supply (UPS) for Raspberry Pioriginal ↗
7 Sept 2020
The Hayes Chronograph, a Remake for 2020original ↗
12 Jul 2020
Convergent Technologies CTOS/BTOS hints, tips, and notesoriginal ↗
14 Jun 2020
Tandy 1000 Upgrades / PS2-Tandy Keyboard Adapteroriginal ↗
17 May 2020
Restoring a Convergent Technologies NGEN PC/Workstation (Burroughs B25 / Unisys)original ↗
12 Mar 2020
Raspberry Pi Controlled DC Loadoriginal ↗
18 Feb 2020
New 3D Printing Channel and Websiteoriginal ↗
16 Feb 2020
Hot Shoe to 1/4-20 Quick Release Magnetic Mount for LumeCubeoriginal ↗
12 Jan 2020

2019

Building a Power-over-Ethernet (PoE) Power supply using a DPS5005 moduleoriginal ↗
3 Dec 2019
Scott’s FrankenNUC: 10Gbe Fiber Network on a 5th Generation Intel NUC 5i7RYHoriginal ↗
28 Oct 2019
RAIN: Redundant Arrays of (In)expensive NUCsoriginal ↗
7 Oct 2019
DIY Wireless Temp/Humid/Pressure sensors with Raspberry Pi Receiver, for monitoring stored 3D printer Filamentoriginal ↗
7 Sept 2019
Raspberry Pi 4: Do you need a fan? What’s the best fan for a raspberry pi 4?original ↗
21 Jul 2019
Vacuum Fluorescent Display (VFD) on a Prusa I3 Mk3 Printeroriginal ↗
8 Jun 2019
The Nixie Tube Filadometer – A Nixie Tube Filament Meter for your 3D Printeroriginal ↗
2 May 2019
COB LED Panels: 10 watt, 70 watt, and 200 watt.original ↗
8 Apr 2019
Resistive Load, Constant-Current Power Supplies, and a 3D Printed Desk Lamporiginal ↗
18 Mar 2019
3D Printer OctoPrint Monitoring with Prometheus and Grafanaoriginal ↗
9 Mar 2019
Raspberry pi based indoor air quality monitororiginal ↗
2 Mar 2019
Building the ultimate USB power distribution systemoriginal ↗
19 Feb 2019

2018

3D Printer Resourcesoriginal ↗
31 Dec 2018
Making the e-paper equivalent of an Etch-a-Sketchoriginal ↗
9 Nov 2018
Yet Another Masterplay Cloneoriginal ↗
14 Oct 2018
Atari 5200 Playstation 2 Dual-shock controller adapteroriginal ↗
24 Sept 2018
Homemade Atari 5200 Analog Controlleroriginal ↗
3 Aug 2018
Scott’s Z80SBC: Z80 Single Board Computeroriginal ↗
2 Aug 2018
Pi-Powered Atari 5200 Multi-ROM Cartridge (MultiCart)original ↗
23 Jul 2018
Raspberry Pi Virtual Floppy for ISA (PC XT/AT) Computersoriginal ↗
30 Apr 2018
Converting a Seeburg 3WA Wallbox into a Remote for a Modern Music Playeroriginal ↗
27 Mar 2018
8-bit ISA DiskOnChip / RTC boardoriginal ↗
27 Mar 2018
Measuring USB Power Cable Voltage Drop with my DC Loadoriginal ↗
30 Jan 2018
Leia’s LED Clockoriginal ↗
2 Jan 2018
Building a Micro 8088 Single Board Computeroriginal ↗
1 Jan 2018
8-Bit ISA EMS Board / Flash Disk Boardoriginal ↗
1 Jan 2018

2017

PS2-TTLSerial Adapter for RC2014 and MIDIoriginal ↗
23 Oct 2017
Raspberry Pi Midi Hat / Building a Raspberry Pi Midi Jukeboxoriginal ↗
22 Oct 2017
Vintage MIDI: Roland MT-32, Roland SC-55, HardMPU, and an Xi 8088original ↗
9 Oct 2017
DIY ISA Game Control Adapter with Parallel IOoriginal ↗
4 Sept 2017
CTS256A-AL2 Text-To-Speech Boardoriginal ↗
4 Sept 2017
Porting from Vonage to Google Voice, 2017original ↗
2 Sept 2017
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