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Z80 production stopped few years back. Still we can create the Z80 CPU based SBC with internal ROM, RAM and UART all inside the FPGA by VHDL
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Zilog Z80 SBC using VHDL

mit41301mit41301

Access the internet without a tethering plan
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Phone tethering via proxy server

lion-mclionheadlion mclionhead

This is another camera body based on Raspberry Pi HQ Cam
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Another camera JDC34

jacob-david-c-cunninghamJacob David C Cunningham

SRAM Emulator and SD Card Interface for Vintage Single Board Computers (such as the Heathkit ET-3400, Lab-Volt 6502, and Microprofessor)
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PicoRAM Ultimate

michael-wesselMichael Wessel

A web project focused on building and troubleshooting a Culver-inspired digital menu system that intermittently fails to render menu.
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Dynamic Culver-Inspired Menu Website

martinjamesgb18martinjamesgb18

Integrate any UART-based pollution sensor with polluSensWeb. Everything runs locally in the browser — no drivers, no cloud. Easy.
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UART Air Pollution Sensor in Browser. Easy

aleksei-tertychnyiAleksei Tertychnyi

(semi) Live documentation of the highs and lows of flashing open-source firmware to old laptops. Most likely to be a cautionary tale.
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Flashing Coreboot Firmware to e-Waste Laptops

adam-wakelinAdam Wakelin

A 2-axis gimbal (yaw, pitch) that holds two Raspberry Pi HQ cameras side-by-side with focusing motors controlled by an STM32 MCU and Pi 5.
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Bino Pi and Gimble

scottscott

Arduino Clock
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Ender_Clock_Duino

rhea-raeRhea Rae

A little standalone emulation platform for machines from the seventies based on the RP2040. Just add a terminal.
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The Seventies Board

alexandra-bastet-stehrAlexandra Bastet Stehr

Hackery of MELPS-740-based devices...
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M-740 Reverse-Engineering And Hacking Adventures

eric-hertzEric Hertz

A full-featured Forth-based RTOS for ARM Cortex-M
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zeptoforth

travis-bemannTravis Bemann

A temperature & humidity sensor ecosystem designed for ultra low power and ultra high security.
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Canique Climat

caniquecanique

Prison tech aesthetic for the unincarcerated
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Transparent ereader

quackieduckieQuackieduckie

Modular open-source microphone array for the development of acoustic camera, direction of arrival and beamforming algorithm exploration
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Sesenta: Open source tileable acoustic camera

andrs-felipe-caldern-de-restrepoAndrés Felipe Calderón de Restrepo

Automated Pressure Advanced Calibration for FDM 3D printer
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Quickly and Accurately calibrate PA values

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