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Projects Dan Julio likes and follows

40k
215
178
100 MSps 2ch oscilloscope based on Raspberry Pi Pico
Project Owner Contributor

RPScope

jgpeirojgpeiro

9.9k
198
154
Modular Autonomous Quadruped Robot Project (Open Source)
Project Owner Contributor

LOTP Robot Dog V2

limenitis-reductaLimenitis Reducta

7.9k
140
111
A marker pen sized Geiger counter with up to 12 months battery life from 2xLR44, based on STM8L152K4 microcontroller
Project Owner Contributor

Compact, low-power Geiger counter

bleakytexBleakyTex

17.5k
80
104
PERSEUS-9 is a die-cast aluminum housing mobile computer having dual 6502 CPU, 48 keys and 40 x 7 LED character display.
Project Owner Contributor

PERSEUS-9 homemade mobile 6502 computer

mitsuru-yamadaMitsuru Yamada

4.8k
50
46
Compact and lightweight tracker using the Astrocast communication module and u-blox CloudLocate service
Project Owner Contributor

AstroTracker MINI

raphael-valceschiniRaphael Valceschini

5.6k
34
34
It is a python handheld computer with a complete keyboard and a symbolic math engine inside it.
Project Owner Contributor

Galdeano handheld computer

angel-cabelloAngel Cabello

2.9k
33
40
An experiment in alternate computing.
Project Owner Contributor

reComputer 1000

tom-nardiTom Nardi

4k
32
29
A retro-microcomputer in a micro-package. Learn from the ground up, just like the pioneers. Has monitor editor assembler BASIC FORTH LISP...
Project Owner Contributor

1802 MemberChip Card

lee-hartLee Hart

4.6k
32
37
Can it save audio? It can save data too!
Project Owner Contributor

Simple Universal Modem

anders-nielsenAnders Nielsen

2.7k
26
33
All-in-one computer using the Baffa-2+ Single Board Computer and based on the standard set of boards from the Baffa-2 Project
Project Owner Contributor

Baffa-2+ Computer

augusto-baffaAugusto Baffa

3.6k
22
28
Portable serial terminal
Project Owner Contributor

VT2040

neil-crawforthNeil Crawforth

2.1k
17
18
Real 3D-shape display using glowing air-bubbles in liquid. Watching the bubbles rising slowly makes me feel something to relaxed.
Project Owner Contributor

Glowing Air-Bubble 3D display

yukioshinodaYukioShinoda

1.5k
13
8
Shooting for 10 sec/year accuracy with an ATmega and software-based, temperature-aware frequency correction
Project Owner Contributor

Remarkably Accurate Quartz Clock

gaborGabor

1.7k
10
11
4-bits wonder to print "Hello World!" and to calculate Fibonacci numbers to 13 decimal digits!
Project Owner Contributor

Iskra EMZ1001A - a virtual resurrection

zpekiczpekic

854
9
8
or: How I Learned to Stop Worrying and Love the Quaternions
Project Owner Contributor

IGV1-16 Car Compass

kevin-santo-cappuccioKevin Santo Cappuccio

1.5k
8
13
Recombobulating a 1970s vintage digital electronic calculator from Eastern Germany
Project Owner Contributor

Soemtron ETR220 Restoration Project

keri-szafirKeri Szafir

534
7
8
Goal: Build a replica, using an actual 8008-1 chip, of the "rack" machine used at Micro Computer Machines when developing the MCM/70.
Project Owner Contributor

Rack8 MCM/70 rack machine replica

camfarnellcamfarnell

1.3k
6
12
Cursed sand and trans-istors! Messing around with one of electronics' most iconic form factors.
Project Owner Contributor

Colorful Homemade TO-92s

sam-ettingerSam Ettinger

934
5
5
Recycled LEDs improve my Clock
Project Owner Contributor

Update to an Ancient Electronic Display

david-christiansonDavid Christianson

617
3
5
The project is an improvement of common DC-DC buck-boost converter module in which is using “FP5139 Asynchronous Boost Controller”.
Project Owner Contributor

A High Efficiency Buck Converter for 100W COB LED

kevin-loKevin LO

272
1
2
are you ready to meet the scariest mechanical spider that you ever see ?
Project Owner Contributor

Little Monster

raphalRaphaël

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