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A genuine NEC V20 CPU with the entire PC/XT chipset in an FPGA. Boots MS-DOS 4.01 from a USB disk at 10 MHz. Built for my father.
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Gertieboard PC XT: 8088 CPU Board + FPGA chipset

mathijs-van-den-bergMathijs van den Berg

Network Lab
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Home_LAB

rhea-raeRhea Rae

A Real-time PREEMPT_RT Linux images for BeaglePlay & BeagleBone Black with IEEE 1588 PTP clock sync and oscilloscope-verified timings
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PTP Real-Time Linux Images for BeaglePlay & BBB

parag_Parag_

Closed-loop OpenWrt porting: an agent controls power and EDL, flashes images, reads UART, diagnoses failures, and tries again.
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OpenWrt Porting, Hands Off

someone-unknownSomeone Unknown

A 1986 thermal inkjet that speaks PCL because the interpreter lives inside the printer now. Any modern host prints to it with a stock driver
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PCL3 raster interpreter for Kodak Diconix 150

thernd2TheRND2

Explore the computer byte with this educational easy-to-solder kit. Toggle in 8 bits and see their decimal, hex or octal value. With game!
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8-bit Workbench ED: hands-on with number systems

nijssenNijssen

A replacement for S-CPU based on the ICE40HX8K FPGA (WIP)
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FPGA based SNES CPU replacement

leonllrmcleonllrmc

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
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YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

A hand-bent 1.5mm brass wire clock sculpture powered by ESP32-C3 with NTP time sync, hardware-multiplexed 7-segment display, and 5-stage SK
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YUMO GLOBE

yumobuildsYUMO.BUILDS

Standalone open-source board bring-up station: dual programmable power: up to 48V/3A, current monitoring, diagnostics, In 5–90V DC or USB-C.
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DOGS² — Dual Output Generator Supply Station

sergeiSergei

Exploring DDR3L replacement options for long-lifecycle industrial and embedded systems, focus on reliability and wide-temperature operation
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Industrial DDR3L Memory Replacement

abby-chen-nexdieAbby Chen | NexDie

I made this project to control a MeArm(Keyestudio KS0198X) with hand gestures, you can find all the code on GitHub link!
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MeArm-computer-vision

luca-fagioliLuca Fagioli

A Bluetooth audio upgrade for the Game Boy Advance: an ESP32 and an ES8388 codec replace the stock amp, adding A2DP streaming and EQ.
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GameBoy HiFi Audio

cajun-pandaCajun Panda

8x8 bitmap font for your projects
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512_8

alexey-frunzeAlexey Frunze

An open-source ESP32-S2 replacement controller for the Honeywell HPA300, with local controls, Wi-Fi, OTA, and Home Assistant.
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Giving a Honeywell HPA300 Air Purifier a New Brain

patmontpatmont

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