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Projects 0xCAFEAFFE likes and follows

165.4k
14k
356
Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

paul-kocylaPaul Kocyla

16.7k
4.7k
107
Pavapro is tiny programmer you can bring anywhere. You can load binary file into it and bring/use it as you wish. And a bit more than that.
Project Owner Contributor

Pavapro - portable AVR programmer

jaromirsukubajaromir.sukuba

54.6k
4.2k
55
I came across a RDA5807FP chip in an old alarm clock and made it into a fully functioning radio with RDS functionality
Project Owner Contributor

Arduino Radio with RDS

maarten-janssenMaarten Janssen

3.8k
3.5k
39
An FPGA implementation of the Manchester Baby or Small Scale Experimental Computer.
Project Owner Contributor

BabyBaby or Extremely Small Experimental Computer

davedave

66k
2.7k
1.5k
Use the team chat to talk about your projects and find collaborators for whatever you are working on.
Project Owner Contributor

Hack Chat

lutetiumLutetium

220.5k
2.6k
1.2k
Fully stand-alone HF (Shortwave) Software Defined Transceiver & Vector Network Analyzer. Designed for rugged portable use. Highly hackable.
Project Owner Contributor

PortableSDR

michael-r-coltonMichael R Colton

122.6k
1.9k
822
SatNOGS is an open source satellite ground station network, optimized for modularity, built using affordable tools and resources.
Project Owner Contributor

SatNOGS - Global Network of Ground Stations

pierros-papadeasPierros Papadeas

31.9k
234
154
After the apocalypse we have to build computers from stuff we can make at home, I.E Transistors, diodes and resistors.
Project Owner Contributor

AYTABTU - Discrete Computer

matsengmatseng

118.5k
184
88
See if ultrasonic cavitation can be used to fixate atmospheric Nitrogen less expensively than the Haber process.
Project Owner Contributor

Improve the Haber process

peter-walshPeter Walsh

17.7k
181
100
ED-64 will be an 8-bit computer built with discrete components, and will feature a ferrite core memory (documented as a separate project).
Project Owner Contributor

ED-64: A discrete 8-bit computer

andrew-starrAndrew Starr

10.9k
133
53
Multiple nodes detect photons to within nanoseconds to analyze cosmic ray air showers and help solve the Greisen-Zatsepin-Kuzmin paradox.
Project Owner Contributor

Low-Cost Solid-State Cosmic Ray Observatory

aelias36aelias36

12.2k
131
82
a cheap RF 433.92MHz OOK frame cloner
Project Owner Contributor

ooklone

texanetexane

43.9k
118
95
Where DIY DIP/SSI/MSI CPU makers meet and discuss other TLA (three letters acronyms)
Project Owner Contributor

Hackaday TTLers

yann-guidon-ygdesYann Guidon / YGDES

10.3k
110
50
[Redesign]: A 16 bit RISC processor built with a logic simulator
Project Owner Contributor

16-bit CPU built in Logisim

reed-fosterReed Foster

21.9k
82
80
a 16-bits YASEP computer (mostly) made of DIP/SOIC chips like in the 70s and 80s... with 2010's twists!
Project Owner Contributor

Discrete YASEP

yann-guidon-ygdesYann Guidon / YGDES

12.5k
77
44
A minimalist computer for a minimalist language
Project Owner Contributor

MENTAL-1, a Brainfuck CPU

trey-keownTrey Keown

15.8k
62
52
Simple 4-bit CPU consisting of 11 TTLs. Circuit is duplicated from the one in a Japanese book "how to make CPU", "CPUの創りかた"
Project Owner Contributor

TTL based 4-bit CPU

kodera2tkodera2t

9.6k
58
65
This device is supposed to fit on a breadboard and show measured voltage. It supports autoranging (sort of...) and shows voltage polarity.
Project Owner Contributor

Small voltmeter

klimaKlima

2k
45
20
A simple robot to find coins (beneath furniture etc.) based on the robots from the early Star Wars films :-P
Project Owner Contributor

Coin finding Star Wars mouse droid

j3ttblack88J3TTBlack88

560
38
10
Sensitive and affordable geiger counter with Bluetooth LE support
Project Owner Contributor

Radium

sergeySergey

1.5k
9
9
Smart, indirect temperature sensing coaster.
Project Owner Contributor

µCoaster

tonitheaxeToniTheAxe

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