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Projects Dan Julio likes and follows

16k
2.2k
77
An Open Source Continuous Inkjet Printer
Project Owner Contributor

CIJ Printer

dominik-meffertDominik Meffert

7.7k
793
35
Trying to catch up to SpaceX's Starship program with my own radio controlled, electric version.
Project Owner Contributor

Radio Controlled Starship Program

nick-rehmNick Rehm

611
683
7
An old-school style electronics lab to learn about transistor-based logic gates.
Project Owner Contributor

Transistor Logic Gates Lab

deftcoyotedeftcoyote

684
647
12
Roz is a bioloid quad walker robot
Project Owner Contributor

ROZ

jon-hylandsJon Hylands

255
6
A Modern Electronic Package for the Wang 300 Series Calculator
Project Owner Contributor

Modern Electronic Package for the Wang Calculator

bob-alexanderBob Alexander

25.8k
167
124
Open up a 2010 iPad, remove its logic board, and fabricate a new board based around the Raspberry Pi CM4.
Project Owner Contributor

Put a Raspberry Pi CM4 into an original iPad

evanEvan

13.5k
107
108
Open-source and open-hardware custom scientific RPN calculator
Project Owner Contributor

OpenRPNCalc

anton-poluektovAnton Poluektov

7.5k
105
106
Modern take on TIL311 and reimagination of #PICTIL optimized for easier production and lower part count
Project Owner Contributor

reTIL

alexAlex

10.4k
93
89
I want to make a scale model VT100 terminal for use with my 2:3 scale PiDP-8/I.
Project Owner Contributor

2:3 Scale VT100 Terminal Reproduction

michael-gardiMichael Gardi

8k
57
87
An RS232C serial terminal using MC6802 & LED dot matrix display modules
Project Owner Contributor

6802 Serial Terminal

mitsuru-yamadaMitsuru Yamada

3.9k
44
48
A 12-bit bit-serial single-board discrete transistor computer.
Project Owner Contributor

Q2 Computer

joe-wingbermuehleJoe Wingbermuehle

4.1k
35
39
The ultimate dual OPL3 MIDI syntesizer with touch screen
Project Owner Contributor

OPL Studio - OPL2 / OPL3 MIDI Synthesizer

maarten-janssenMaarten Janssen

4.7k
33
31
Make a working reproduction of the venerable KENBAK-1 with a fully integrated development environment including an Assembler and Debugger.
Project Owner Contributor

2:5 Scale KENBAK-1 Personal Computer Reproduction

michael-gardiMichael Gardi

5.8k
25
37
A 6802 homebrew computer named PERSEUS-3 that was the basis of my PERSEUS series computers
Project Owner Contributor

PERSEUS-3 6802 homebrew computer

mitsuru-yamadaMitsuru Yamada

4k
25
30
made only out of about 450 bipolar transistors (BC182)
Project Owner Contributor

Homebrew 4-bit transistorized CPU

gaborGabor

1.1k
19
19
Dual-channel portable PSU powered from 6 x 18650 Lithium-Ion cells
Project Owner Contributor

Battery Powered PSU

manuel-tosoneManuel Tosone

3k
18
33
A pendulum clock with a NixieTube (IN-12b) that plots the time in the air it passes.
Project Owner Contributor

Nixie Pendulum Clock - Concept

jj

1.5k
16
19
FPGA-Based 20MHz DIY Function Generator
Project Owner Contributor

DDS Function Generator

manuel-tosoneManuel Tosone

758
7
9
Simple bidirectional converter with primary current feedback loop and secondary digital voltage feedback implemented with 8-bit uC
Project Owner Contributor

Experimental bi-directional DC-DC converter

peter-bogdanPeter Bogdan

949
6
9
persistance of vision based display Ongoing
Project Owner Contributor

AeroGram Display

syed-atif-hashmiSyed Atif Hashmi

181
1
1
I want to build easy-to-use hardware development platform for nRF24LE1 module, that combines nRF24L01+ transceiver with 8051 MCU core
Project Owner Contributor

nRF24LE1 development board

andriymalyshenkoandriy.malyshenko

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