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Andrew O'Neill

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London, UK
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andrew-oneill
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This user joined on 12/25/2020.

172.1k
703
287
541
Homemade 8MHz Z80 SBC, 128kB banked RAM, RTC, SD (HD emulation), Basic and Forth interpreter, CP/M 2.2 and 3, UCSD Pascal, Fuzix and more...
Project Owner Contributor

Z80-MBC2: a 4 ICs homebrew Z80 computer

just4funJust4Fun

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An easy to build homemade single board computer with a V20HL aka uPD70108H (8088 + 8080) or 80C88 CPU. CP/M-80, CP/M-86 and MSDOS supported.
Project Owner Contributor

V20-MBC: a V20 (8088 + 8080) CPU homebrew computer

just4funJust4Fun

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Takes 3D surface scans at close range. It is simple to construct as it uses off the shelf hardware and software.
Project Owner Contributor

3D scanner

jolarJolar

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A full-featured Motorola 68k retro computer, starring a 68010 running at 10MHz
Project Owner Contributor

rosco_m68k

ross-bamfordRoss Bamford

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A portable Yagi antenna for working amateur radio satellites
Project Owner Contributor

WA5VJB ultra portable dual VHF/UHF Yagi

eliaElia

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A HAT to easily interface a Raspberry Pi with a KNX bus.
Project Owner Contributor

KNX Raspberry Pi HAT

tijl-schepensTijl Schepens

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Publys is an open source platform for the study and processing of bioelectric signals.
Project Owner Contributor

Publys: An open source biosensing board

everEver

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using VU Meters to monitor system activity on Raspberry Pi
Project Owner Contributor

Audio VU Meters & Raspberry Pi

mrwunderbarMrWunderbar

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HP95LX brain transplant
Project Owner Contributor

HPi95LX

rune-kyndalRune Kyndal

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A bluetooth gamepad integrated into a phone case.
Project Owner Contributor

Bluetooth Gamepad Phone Case

maaveMaave

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Small magic pcb for moving miniature cars, trains or satellites :-)
Project Owner Contributor

Ant highway - linear motor for micro cars

bobriciusbobricius

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A replica of the PDP-10 (KA10) mainframe computer
Project Owner Contributor

PiDP-10

oscarvOscarv

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The 2020 HDP Dream Teams are participating in a two month engineering sprint to address their nonprofit partner. Follow their journey here.
Project Owner Contributor

2020 HDP Dream Team: UCPLA

supplyframe-designlabSupplyframe DesignLab

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Display Temperature on LCD Using an Arduino
Project Owner Contributor

Arduino LCD Temperature Controller

timothy-coyleTimothy Coyle

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A 3D printed drawing robot you can build, program, and modify.
Project Owner Contributor

Open Source Turtle Robot (OSTR)

makersboxMakersBox

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Always fascinated with the Enigma, I'm planning to fully model (Fusion 360) and 3D print a full-scale 3-rotor Enigma.
Project Owner Contributor

3D Printed Enigma Machine

mariusstrommariusstrom

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This is a fully functional keyboard switch... (BETA)
Project Owner Contributor

Arduino-"KVM"-Switch

nathalisnathalis

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The led heats less. ! Now there is some small brightness in the beginning of the APA107 LED curve. What is very good!!!
Project Owner Contributor

Compare APA107 LED with APA102

steve-michelSteve Michel

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