Close

Your browser (Internet Explorer) is out of date.

Update your browser for more security, comfort and the best experience on this site.

Update Internet Explorer'

Projects Andre Baptista likes and follows

68.8k
1k
235
For IT geeks, retro game fans, makers. Open source, portable, modular to explore, create, learn, code & play
Project Owner Contributor

ESPboy - RetroGaming&Software development MuliTool

romansRomanS

204.9k
749
576
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

699
633
9
This device is capable of detecting different kind of weapons like gun, knife, etc.
Project Owner Contributor

Weapon Detector - AI /Computer vision

taslimTaslim

38k
443
440
A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.
Project Owner Contributor

ESP32 E-Paper Weather Display

lmarzenlmarzen

53.9k
263
231
A Raspberry Pi-based console - Made for retro game emulation.
Project Owner Contributor

Portable Retro Game Console with 7.9-inch display

cc

39.7k
157
143
Retrocomputer built from TTL logic running CP/M with no CPU or ALU
Project Owner Contributor

Novasaur CP/M TTL Retrocomputer

alastair-hewittAlastair Hewitt

28k
112
87
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

19.7k
102
98
A microprocessor built with TTL chips. In one square inch.
Project Owner Contributor

1 Square Inch TTL CPU

roelhroelh

14.3k
100
72
A home-brew 8 bit Microprocessor built on a breadboard 64K Address Space, IRQ, and DMA 16 Bit Stack Pointer, 4 8 bit Registers or 2 16 bit
Project Owner Contributor

8 Bit Breadboard CPU

2-zons2-Zons

17.5k
98
81
Mouse Whisperer is a small development kit that is based on ATtiny85. It will act like a physical mouse and draw circles when you're away
Project Owner Contributor

Mouse whisperer

andriymalyshenkoandriy.malyshenko

13.2k
86
91
A 16 bit computer with 20 address bits and video display, from just a few TTL and memory chips. Instructions resemble 68000 / PDP-11.
Project Owner Contributor

Kobold - retro TTL computer

roelhroelh

17.1k
85
60
Resurrecting Psion's SIBO/EPOC16 Platform For The 21st Century
Project Owner Contributor

The Last Psion

alex-brownAlex Brown

12.5k
73
79
I am building a computer featuring a 16-bit RISC CPU made of discrete transistors for learning, fun and art. It will be pretty large.
Project Owner Contributor

The Spikeputor

spudfishscottspudfishScott

3.8k
38
30
Microcomputer that runs without a CPU
Project Owner Contributor

GTXL Gigatron clone computer with keyboard

justin-davisJustin Davis

5.9k
35
31
Created from 74xxx series logic and some RAM/ROM chips
Project Owner Contributor

Home brew Computer

ammarbhayat28ammarbhayat28

3.1k
29
22
The DM-02 is an 8-bit computer built (almost) entirely out of 7400-series (TTL) logic chips.
Project Owner Contributor

DM-02 8-bit Computer

ruud-van-falierRuud van Falier

2.6k
29
26
Generates fully compliant 640x480 @ 60Hz VGA syncs and blanking signals with a low number of standard TTL ICs
Project Owner Contributor

TTL640x480

matsengmatseng

6.1k
25
17
A portable NES Emulator(runs on EPS32) in a NES Controller. Up to 14 Roms and 2.5h Playtime (less than 25$)
Project Owner Contributor

NESPEMU

mittiMitti

1.6k
24
23
Open source MSX2 compatible computer
Project Owner Contributor

Omega Home Computer

sergey-kiselevSergey Kiselev

3.2k
19
18
Yet another TTL computer, inspired by Ben Eater's YouTube video series.
Project Owner Contributor

Yet Another TTL Computer

amosAmos

2.6k
17
12
Ever wanted to build your own game console? MAKERbuino is what you need!
Project Owner Contributor

MAKERbuino

circuitmessCircuitMess

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2026 Hackaday