Close
0%
0%

0xCAFEAFFE

Electrical Engineer, Musician, Radio Amateur, Nerd, Activist

Austria
Following
Send a private message
Similar accounts worth following
14 Followers
3 Following
5 Projects
0xcafeaffe
Send a private message

This user joined on 07/14/2014.

7.8k
81
6
61
Synchronous All-Purpose Minimal Instruction Reckoning Apparatus
Project Owner Contributor

S.A.M.I.R.A.

0xcafeaffe0xCAFEAFFE

4.2k
39
6
38
SpaceMonkeyEngineering : Minimal Instruction Set Computer : MK-II
Project Owner Contributor

MISC MK-II

0xcafeaffe0xCAFEAFFE

12.3k
622
10
24
The Retevis RT40 is a licence-free digital two-way handheld radio with lots of unused potential!
Project Owner Contributor

Retevis RT40 Reverse Engineering

0xcafeaffe0xCAFEAFFE

1.1k
2
0
3
A device for human servants to monitor the feeding behavior of their masters
Project Owner Contributor

Cat-O-Matic 3000

0xcafeaffe0xCAFEAFFE

510
2
2
3
Open Source Ionizing Radiation Indication System
Project Owner Contributor

OSIRIS Geiger Counter

0xcafeaffe0xCAFEAFFE

54.8k
124
75
98
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

229.4k
2.6k
199
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

178.3k
17.2k
295
360
Developing a small fuelless microwave thruster
Project Owner Contributor

EMDrive/satellite

paul-kocylaPaul Kocyla

141.3k
447
350
350
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

129k
1.3k
86
677
A family of tiny robots, each with their own way of life.
Project Owner Contributor

Tiny robot family

shlonkinshlonkin

125.8k
1.9k
43
839
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

124.2k
184
35
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

72.3k
2.7k
191
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

62k
273
22
162
This project is an attempt to teach myself about the inner workings of computers. Naturally I started from the bottom up.
Project Owner Contributor

4 bit computer built from discrete transistors

zaphodzaphod

57.3k
4.5k
28
57
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

54.8k
124
75
98
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

37.4k
550
39
195
A digital clock built with Diode-Diode Logic (DDL), a quirky new logic family using only common diodes and passive components.
Project Owner Contributor

The Diode Clock

ted-yapoTed Yapo

35.7k
7.7k
30
194
An Off-the-grid messaging system.
Project Owner Contributor

Skrypt

taiwoTaiwo

34.1k
234
10
152
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

31.7k
164
32
131
NEDONAND is 8-bit homebrew computer entirely built out of many 74F00 chips (2-input NAND gates)
Project Owner Contributor

NEDONAND homebrew computer

shaosSHAOS

26.4k
156
10
91
Developing a synchronized, flooded mesh network to carry codec2-encoded voice over LoRa
Project Owner Contributor

QMesh: A LoRa-based Voice Mesh Network

dan-fayDan Fay

26.3k
82
10
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

19.9k
182
33
101
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

17.8k
6.6k
9
109
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

View all

Share this profile

Share

Bits

roelh wrote 03/06/2017 at 18:26 • point

Hi MenguinPonkey, thanks for the skull for Risc Relay computer.

I had a look at SAMIRA, and I do not see a mode for indirect data store/load. I think such a mode would make programs a lot simpler.....

  Are you sure? yes | no

0xCAFEAFFE wrote 03/05/2019 at 11:07 • point

hey, yes that's correct but my goal is to keep the hardware and soldering effort as minimalistic as possible and implement most functionality in software :)

  Are you sure? yes | no

Send a private message to 0xCAFEAFFE

Become cool instantly

Create your Hackaday.io profile like 0xCAFEAFFE and many others

Report user as inappropriate

You are about to report the user "0xCAFEAFFE", please tell us the reason.