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edsjac

Electrical Engineer and Master in Electrical Engineering. Interests: electronics and programming.

Parana, Brazil.
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edsjac
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This user joined on 05/19/2018.

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MikroLeo is a 4-bit microcomputer developed mainly for educational purposes and distributed for free under open-source licenses.
Project Owner Contributor

MikroLeo

edsjacedsjac

81.7k
302
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264
Just because! A home computer without microprocessor
Project Owner Contributor

Gigatron TTL microcomputer

marcel-van-kervinckMarcel van Kervinck

35.8k
152
37
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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

24.1k
109
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85
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

11.7k
81
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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

11.5k
46
9
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Alternative for the 74LS181 ALU, built in One Square Inch
Project Owner Contributor

4 bit TTL ALU

roelhroelh

4.9k
43
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Designing and building my own 8-bit computer from scratch with 74xx (TTL) logic chips
Project Owner Contributor

DM-01: 8-bit 74xx computer

ruud-van-falierRuud van Falier

4.3k
7
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Emulate a HD44780 character LCD. Includes a web wrapper to emulate it in your browser.
Project Owner Contributor

Character LCD Emulator

troy-schrapelTroy Schrapel

3.7k
33
5
31
HBC-56 A homebrew 8-bit computer with a backplane. Initially with a 65C02 CPU card, a TMS9918A VDP and dual AY-3-8910 audio.
Project Owner Contributor

HBC-56: 65C02 + TMS9918A on a backplane

troy-schrapelTroy Schrapel

3.7k
64
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My take on Ben Eater's breadboard computer
Project Owner Contributor

8-bit breadboard TTL CPU

ruud-van-falierRuud van Falier

3k
38
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Microcomputer that runs without a CPU
Project Owner Contributor

GTXL Gigatron clone computer with keyboard

justin-davisJustin Davis

2.9k
35
1
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Digital Information Processor - an 8-bit computer made out of 7400 series logic and some EEPROMs.
Project Owner Contributor

DIP-8 TTL Computer

kaimackaimac

2.1k
15
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Megatron is the little sister of Gigatron, it is an attempt to modify/minimise some Hardware/Software aspects of Gigatron.
Project Owner Contributor

Megatron

kara-abdelazizKara Abdelaziz

1.4k
1.4k
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Programmable in C Hardware for high performance motor control applications
Project Owner Contributor

Power Drive

antti-lukatsAntti Lukats

1k
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12
Experiment to create a minimal 4-bit CPU that can do something fun
Project Owner Contributor

Tetra - 4-bit CPU

kaimackaimac

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Access GPIO of Arduino from Raspberry Pi using Firmata & JAVA
Project Owner Contributor

Access GPIO of Arduino from Raspberry Pi

bikash-narayan-pandaBikash Narayan Panda

277
375
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A small prototype of a capacitive joystick to use with C64/Amiga and Raspberry Pi
Project Owner Contributor

Capacitive Joystick for C64/Amiga and Raspberry Pi

edu-aranaEdu Arana

87
258
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Music composing and editing software.
Project Owner Contributor

eXaStudio

jeremyJeremy

738
4
8
Synth Engine Explorer
Project Owner Contributor

Teensy Synth and Display

clandestignCLANDESTIGN

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