0%

0%

Jacob Hahn

Vintage computer enthusiast, student, and creator

North Carolina

Following Follow me

Send a private message

Similar accounts worth following

Send a private message

GitHub

This user joined on 08/16/2019.

My Projects

A powerful Z80 computer built around a highly expandable central bus design

ZTO-80 Computer System

jacob-hahn Jacob Hahn

An attempt to create a USB-connected 5.25-inch floppy drive

USB 5.25-inch Floppy Disk Drive

jacob-hahn Jacob Hahn

Projects I Like & Follow

Small and simple software for plotting data from serial port

SerialPlot - Realtime Plotting Software

Hasan Yavuz Özderya

Hackaday Prize 2019

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...

Z80-MBC2: a 4 ICs homebrew Z80 computer

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Bugs, Feature Requests, Wishlists

Feedback - Hackaday.io

Hackaday Prize 2019

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

Novasaur CP/M TTL Retrocomputer

alastair-hewitt Alastair Hewitt

An digital clock made out of 144 7 segment displays

7 Segment display array clock

A minified replica of the Apple 1 computer

Apple 1 Mini

ruud-van-falier Ruud van Falier

A small Z80 computer with composite video, serial and a hard drive with CP/M

Z80 Microcomputer System

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

Kobold K2 - RISC TTL Computer

kicad ECAD meets MCAD world: with this hack, you can finally export your kicad board and assemblies to MCAD world!

kicad StepUp script hacks MCAD world!

maurice Maurice

Hackaday Prize 2019

A 16 bit computer with 20 address bits and video display, from just a few TTL and memory chips. Instructions resemble 68000 / PDP-11.

Kobold - retro TTL computer

Language interpreter for uC-based systems

Terminal-BASIC

andrey-skvortsov Andrey Skvortsov

Supplyframe DesignLab: 2023 Hackada…

EPROM programmer too expensive? This isn't!

Relatively Universal ROM Programmer

anders-nielsen Anders Nielsen

Making an 80s GDC run for the first time in decades, and my first real hack on hackaday.io

uPD7220 Retro Graphics Card (and VGA hack)

dylan-brophy Dylan Brophy

This is an input focused control panel for Kerbal Space Program.

Kerbal Spaceship Potato

matthew-peverill Matthew Peverill

The 2017 Hackaday Prize

A while back I acquired a rare logic-analyzer, whose lone system-diskette needed backing-up. Now this page is all things OMNI 4

OMNI 4 - a Kaypro 2x Logic Analyzer

eric-hertz Eric Hertz

A Z80 homebrew computer with 64KB SRAM & 32KB ROM (with BASIC), TMS9918A VDP (video) and AY-3-8910 PSG (audio)

LM80C Color Computer

leonardo-miliani Leonardo Miliani

Fast, small, available. Pick any three.

CP/M 50 Mk II

View all

Bits

Anders Nielsen wrote 08/13/2023 at 05:46

Thank you for liking and following my #Relatively Universal ROM Programmer

Are you sure? yes | no

roelh wrote 10/12/2019 at 08:12

Hello Jacob, thank you for following #Kobold K2 - RISC TTL Computer !

Are you sure? yes | no

Dylan Brophy wrote 09/07/2019 at 20:49

Thanks for following #uPD7220 Retro Graphics Card (and VGA hack) !!

Are you sure? yes | no

roelh wrote 08/28/2019 at 19:20

Hi Jacob, thanks for following #Kobold - retro TTL computer !

Are you sure? yes | no