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john
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This user joined on 06/13/2021.

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An all through-hole Z80 system running CP/M.
Project Owner Contributor

Z80 Retro!

johnjohn

FPGA

FPGA projects

Curated by john

4
2

Retro

Retro Computers

Curated by john

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1
233k
16.8k
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191
Low/zero cost upgrades for the Monoprice Select Mini 3D Printer.
Project Owner Contributor

Monoprice Select Mini Maximum 3D Printer Mods

us-water-rocketsU.S. Water Rockets

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745
310
573
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

39.1k
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39
142
Retrocomputer built from TTL logic running CP/M with no CPU or ALU
Project Owner Contributor

Novasaur CP/M TTL Retrocomputer

alastair-hewittAlastair Hewitt

38.8k
3.1k
11
204
Quickly identify radioactive materials with a pocket-sized ion chamber. Built from standard parts for easy manufacture and low cost.
Project Owner Contributor

Open Radiation Detector

carlos-garcia-sauraCarlos Garcia Saura

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8
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The CAT Board is part of a Raspberry Pi-based hand-held FPGA programming system.
Project Owner Contributor

CAT Board

dave-vandenboutDave Vandenbout

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254
Blackbox shifts 3D printing towards a multitool manufacturing robot.
Project Owner Contributor

Multitool 3D Printer - Blackbox

marc-schmannMarc Schömann

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82
77
Make Raspberry Pi Again
Project Owner Contributor

Raspberry Pi project

aryaArya

15k
10.6k
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15
Extract best practices from existing garage door projects. Build version that suites my needs; eventually integrate into other HA efforts.
Project Owner Contributor

Home Automation - Garage Door Opener

luffmanbluffmanb

14.2k
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12
50
A fully hardware debounced rotary encoder.
Project Owner Contributor

Hardware Debounced Rotary Encoder

tonyTony

8.2k
7.8k
12
63
Using a terminal from 1976 as home automation hub. Because we can.
Project Owner Contributor

ADM-3A Dumb Terminal Home Automation Hub

daniel-karpantschofDaniel Karpantschof

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exciting project using arduino and python
Project Owner Contributor

RADAR

ammarammar

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A computer built around a Atari 2600 (VCS), with a few nifty upgrades, 6502, 64k + 128bytes ram, coprocessor, 77 is getting a rework
Project Owner Contributor

Super atari 6502 (A "DIY" 2600 hardware clone...)

robertRobert

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a hardware sampler based on the raspberry pi running bare metal (so no Linux)
Project Owner Contributor

openSampler

nick-verlindenNick Verlinden

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Tiny board with a BIG FPGA. SD card, 64mbit DDR RAM, ECP5 FPGA, 64mbit flash, and micro USB. Do more with up to 45k LUTs.
Project Owner Contributor

TinyFPGA E-Series

luke-valentyLuke Valenty

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20
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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AVR-based interface to access eZ80 CPU through ZDI signals - usable as programmer/debugger
Project Owner Contributor

eZ80 open-source programmer

hynekhynek

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2.5k
22
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Bringing a vintage DIY binary counting computer back to life
Project Owner Contributor

Restoring the TRANSBINIAC computer

johnJohn

2.1k
2k
0
5
Setting up RFID on a Raspberry Pi using Microsoft IOT Core.
Project Owner Contributor

RFID on Raspberry Pi

t3rr0rbyte13T3rr0rByte13

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