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Projects Francis Bauer likes and follows

14.2k
6.4k
117
open hardware 2 GHz to 13 GHz two-port vector network analyzer
Project Owner Contributor

Vector Network Analyzer

jon-kleinJon Klein

11.8k
4.2k
25
using VU Meters to monitor system activity on Raspberry Pi
Project Owner Contributor

Audio VU Meters & Raspberry Pi

mrwunderbarMrWunderbar

3.2k
3.2k
40
A MIDI controller with arcade push buttons and 32 RGB LEDs
Project Owner Contributor

MIDI Fighter

w4ilunw4ilun

2.4k
2.4k
20
Electromagnetic Lifting Module
Project Owner Contributor

ELM

mileMile

3.6k
2.3k
9
Rock solid mount that allows the bed to expand when heated.
Project Owner Contributor

Kinematic Mount for 3D Printer Bed

mark-rehorstMark Rehorst

92.4k
2k
454
A powerful, compliant actuator for legged robotics
Project Owner Contributor

OpenTorque Actuator

gabrael-levineGabrael Levine

2.1k
1.9k
4
Learn how to create your own Mystery Box, that will open only by interacting with the three inputs.
Project Owner Contributor

Arduino Mystery Box

dragosDragos

2.7k
1.4k
6
This is my diy UPS hat that i use with my raspberry pi 3. It can power the raspberry up to 11 minuites when the micro usb power drops.
Project Owner Contributor

DIY Raspberry Pi UPS Hat (Up to 11min power)

dimitris-matsoukasDimitris Matsoukas

910
904
8
An Intel 8080 emulator running on Parallax Propeller P2 hardware designed to emulate retro arcade hardware
Project Owner Contributor

Propeller P2 Retro Games Project

graham-coleGraham Cole

173.9k
703
541
Homemade 8MHz Z80 SBC, 128kB banked RAM, RTC, SD (HD emulation), Basic and Forth interpreter, CP/M 2.2 and 3, UCSD Pascal, Fuzix and more...
Project Owner Contributor

Z80-MBC2: a 4 ICs homebrew Z80 computer

just4funJust4Fun

330
329
0
That project is a connected button which, when pressed, send a SMS to people. It’s used by my son, to text me when he’s back from school.
Project Owner Contributor

Ma, I’m home

grgory-paulGrégory Paul

10.1k
115
93
I am making a full sized Sol-20 reproduction, the first fully assembled microcomputer with a built-in keyboard and television output.
Project Owner Contributor

Sol-20 Reproduction

michael-gardiMichael Gardi

7.2k
103
104
Modern take on TIL311 and reimagination of #PICTIL optimized for easier production and lower part count
Project Owner Contributor

reTIL

alexAlex

6.2k
79
78
Weave your own Core Memory to learn and hack!
Project Owner Contributor

Core 64: Interactive Core Memory Badge

andy-geppertAndy Geppert

10.2k
51
39
Step-by-step instruction on building a high-performance, CP/M-ready, expandable Z80 computer
Project Owner Contributor

Building a 22MHz Z80 Computer in 4 Stages

plasmodePlasmode

3.4k
27
25
The key component to transform the solar car from a backyard science experiment to cost effective practical transportation.
Project Owner Contributor

DC-DC Solar EV Charger

real-solar-carsReal Solar Cars

5.3k
23
26
An "effect box" which works as octave-down effect (halves input frequency). No internal oscillator involved, no PLL, just analog maths!
Project Owner Contributor

Analog oscilator-less octave-down effect box

ms-bossMS-BOSS

2.2k
12
9
Two 555 timers turn capacitance into an analog voltage readable on a DMM. With a modern 600.00mV scale, that is readable to 10e-11F.
Project Owner Contributor

Dual TLC555 Capacitance Meter 0.1pF Resolution

steven-j-greenfieldSteven J Greenfield

605
9
14
This socket is designed for standard 3 mm through hole LEDs.
Project Owner Contributor

Panel Mount LED Socket

michael-gardiMichael Gardi

1.3k
8
7
For the Commodore 128 retro enthusiast! One of the only modern cartridges designed specially for it.
Project Owner Contributor

idun-cartridge for Commodore 128

idun-projectidun-project

141
3
3
Allows capturing an image file of the Scope Screen to a file on a Linux box.
Project Owner Contributor

HP5454x Screen Capture

bharbourBharbour

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