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Projects Mars likes and follows

166.2k
17.2k
358
Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

paul-kocylaPaul Kocyla

11.3k
11.3k
103
Building computers on Arduino platform is fun. How far can we take this?
Project Owner Contributor

Arduino Desktop

dylan-brophyDylan Brophy

25.5k
7.6k
99
Replicate an Apple-1. Or an OSI Challenger. Or something else. Design your own 6502 computer by programming it.
Project Owner Contributor

L-Star: Software-Defined 6502 Computer

jac-goudsmitJac Goudsmit

54.7k
6.7k
239
A computer running the BASIC programming language, generating composite video and reading PS/2 keyboard input using a single AVR.
Project Owner Contributor

Single Chip AVR BASIC Computer

danDan

18.9k
6.5k
84
A BASIC computer which generates composite video, reads PS/2 keyboard input and has an 8KB EEPROM IC for saving BASIC programs to.
Project Owner Contributor

AVR BASIC Computer V0.1

danDan

40.3k
6.3k
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A computer running BASIC, generating composite video and reading PS/2 keyboard input using a single ATmega microcontroller
Project Owner Contributor

Single Chip AVR BASIC Computer V0.3

danDan

13.9k
5.9k
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Probability this can work: 98%, working well: 50% A LOT of work, and utterly ridiculous.
Project Owner Contributor

Improbable AVR -> 8088 substitution for PC/XT

eric-hertzEric Hertz

3.8k
2.1k
66
The Atmel AVR mcus are just fast enough to generate black and white, NTSC, sync and image content. TVs are cheap LCDs!
Project Owner Contributor

NTSC Video on Atmel Mega644/1284

bruce-landBruce Land

15.4k
1.9k
138
My goal is a 4-bit CPU using recycled cardboard substrate and Diode Transistor Logic. This is an educational platform for me.
Project Owner Contributor

The Cardboard Computer - IO is my name

dr-cockroachDr. Cockroach

3.7k
1.6k
41
This is an AM radio made out of a Compactron tube, which contains two triodes and a pentode.
Project Owner Contributor

Compactron Tube AM Radio

tubetimetubetime

1.5k
1.5k
9
Random potentially-obscure potentially-useful things related to AVRs
Project Owner Contributor

AVR Random Potentially-Obsure Potentially-Usefuls

eric-hertzEric Hertz

24k
1.2k
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Using an open source platform to investigate the "readiness potential" and what it says about human free will
Project Owner Contributor

Arduino, EEG, and Free Will

patrick-gloverPatrick Glover

24.3k
1.1k
83
Previously I made 4-bit CPU, and I would like to follow the progress of human being.
Project Owner Contributor

Retro DIY computer project

microwavemontmicrowavemont

6.1k
841
46
An open source FPGA implementation.
Project Owner Contributor

Open Source FPGA

will-longWill Long

704
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Like a nerd bug zapper, the Meowchware Arc Choker is both attractive and dangerous.
Project Owner Contributor

Meowchware: Dangerous Wearables

kendoken.do

128.5k
442
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No iron, no cry! Build a mini 4MHz Z80 64kB RAM system with Basic and Forth interpreters, CP/M 2.2, QP/M 2.71, Assembler and C toolchains
Project Owner Contributor

A 4$, 4ICs, Z80 homemade computer on breadboard

just4funJust4Fun

54.7k
327
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Custom designed breadboard computer (BBC!) with bespoke programming language, full graphics, sound and SD card storage.
Project Owner Contributor

65c02 Homebrew Computer on breadboard

6502nerd6502Nerd

33.7k
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RetroBSD is UNIX running on PIC32 and this is a board I designed for it, evolving into tiny computer
Project Owner Contributor

MiniBSD laptop computer

jaromirsukubajaromir.sukuba

31.1k
301
169
A small Z80 computer with composite video, serial and a hard drive with CP/M
Project Owner Contributor

Z80 Microcomputer System

256byteram256byteram

46.8k
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Resurrecting a Psion Series 5 PDA with modern innards
Project Owner Contributor

Psioπ

rasmusbRasmusB

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[ an open-access peer-reviewed journal ]
Project Owner Contributor

Hackaday Journal of What You Don't Know

aleksandar-bradicAleksandar Bradic