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Mikolaj

EE student deeply into hardware design and low-level programming, retro-computer enthusiast

Poland
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This user joined on 01/19/2025.

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Advanced 16-bit Homebrew Computer System built with mid-70 TTL technology
Project Owner Contributor

AHCS Centauri

mikolajMikolaj

Things I've Built

My first Z80 computer

That is my first homebrew computer I made a few years ago. It's a simple design with a Z80 processor, Eprom memory with a simple serial monitor, 62256 SRAM, 8255, z80PIO io ports, and 8251 RS232 interface. I experimented with Z80 assembly on it

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Just because! A home computer without microprocessor
Project Owner Contributor

Gigatron TTL microcomputer

marcel-van-kervinckMarcel van Kervinck

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

Novasaur CP/M TTL Retrocomputer

alastair-hewittAlastair Hewitt

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A 16 bit RISC computer with video display, from just a few TTL and memory chips. Online C compiler and simulator available.
Project Owner Contributor

Kobold K2 - RISC TTL Computer

roelhroelh

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open hardware 2 GHz to 13 GHz two-port vector network analyzer
Project Owner Contributor

Vector Network Analyzer

jon-kleinJon Klein

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Or how to build a HF transceiver and learn along the way!
Project Owner Contributor

PUZZLE: radio building blocks

mdasilvaM.daSilva

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Step-by-step instruction of running uTorrent on Raspberry Pi 2 using ExaGear Desktop
Project Owner Contributor

Run uTorrent on Raspberry Pi

dmitryDmitry

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Saving the planet, one obsolete chip at a time
Project Owner Contributor

ABN6502 SBC R1

anders-nielsenAnders Nielsen

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16 bit Computer made from ttl logic chips
Project Owner Contributor

ECM-16/TTL homebrew computer

pavelPavel

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A series of m68k-based single-board computers built to run Linux
Project Owner Contributor

Mackerel-68k Linux SBCs

colin-mColin M

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https://www.youtube.com/c/longtechnical More About LongTechnical » How to Program ATMEGA 8,16,328 Attiny and Fuse Bit Hi friends. Tod
Project Owner Contributor

HOW TO PROGRAM ATMEGA 8,16,328 ATTINY AND FUSE BIT

youkito1991youkito1991

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A charlieplexed 20 LED blinker with ATTiny45. Space efficient daisychained LED placing with shared anode/cathode soldering pads.
Project Owner Contributor

LED ring

jens-haukeJens Hauke

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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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Modular open hardware robot for uROS2 & Microblocks
Project Owner Contributor

Rosmo robot

samukSamuk

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A video and still camera based on the Raspberry Pi A+. The camera has integrated bluetooth and wifi for file transfers, as well as an on-boa
Project Owner Contributor

Raspberry Pi Action Cam

connor-yamadaConnor Yamada

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Thermostat touch for home user with wifi and web control based on Raspberry pi
Project Owner Contributor

Raspberry Thermostat

jpnosjpnos

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scalable hardware for neural network system
Project Owner Contributor

NSCE-ngbrain

3drobert3drobert

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A 1960s-style mini (decreasingly) reminiscent of the PDP-8 scratch-built out of 74xxx logic, including software.
Project Owner Contributor

CFT 16-bit Mini-Computer

alexios-cAlexios C

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WIZnet W5100S + Raspberry Pi Pico + PoE It's a board that I developed. I'm introducing it again because I'm using it for so many projects.
Project Owner Contributor

WIZnet W5100S + Raspberry Pi Pico + PoE

alanAlan

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