Close

Your browser (Internet Explorer) is out of date.

Update your browser for more security, comfort and the best experience on this site.

Update Internet Explorer'

Projects Mitsuru Yamada likes and follows

399
624
9
Project to design high accuracy, 3D printable Robotic Arm with 3D printable planetary gearboxes, and controlled using dynamic model.
Project Owner Contributor

3D Printed 6DOF Robotic Arm

rcrusselrcrussel

7.3k
381
37
Students learn to melt solder, layout PC boards, use tools, and troubleshoot by building an analog, discrete component receiver.
Project Owner Contributor

High Schoolers Build a Radio Receiver

billmearabill.meara

3.1k
305
46
Modeled after a wrist watch video sent to me by our youngest son.
Project Owner Contributor

Geneva Clock

greg-zumwaltGreg Zumwalt

7.1k
65
63
A mower not only for your yard, but also for your community.
Project Owner Contributor

Roktrack - Pylon Guided Mower

yuta-suitoYuta Suito

8k
61
59
Learn how to build your own brushless motor and control it with a Brushless Biz Card!
Project Owner Contributor

Brushless Motor and Driver Business Card Kit

andy-geppertAndy Geppert

2.4k
39
36
Handheld RPI4 based computer with 36-key tactile keyboard and display
Project Owner Contributor

HandiPi

richardRichard

3k
36
34
Retro nostalgia Pi 400 cyberdeck for "jacking in," open source hacking, and remembering terminals, bulletin board systems and early Internet
Project Owner Contributor

Bootless Pi 400 Cyberdeck

charles-stevensonCharles Stevenson

2.7k
32
38
A revised Portable Pi with a Pi 5, 1280x800 touchscreen and 50% ortholinear keyboard running Ubuntu.
Project Owner Contributor

Portable Pi Mk II

jefmerjefmer

1.8k
32
40
My not so fancy example of Magnetic Core Memory using fairly cheap cores and free parts from my junk box.
Project Owner Contributor

Magnetic Core Memory The Dr Cockroach Way

dr-cockroachDr. Cockroach

3.1k
31
36
A wrist watch that uses rare vintage LED dot-matrix HDSP-2000 indicators
Project Owner Contributor

HDSP-2000 Wrist Watch

vitaliiVitalii

3.5k
28
29
BASIC for the 8080 and Z80, fits in 1K of memory, runs BASIC games on a 2K system. Features similar to Palo Alto Tiny BASIC.
Project Owner Contributor

One kilobyte Tiny BASIC for the 8080 and Z80

willstevenswill.stevens

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

1.8k
19
18
A simpler and safer way to drive nixies
Project Owner Contributor

EasyNixie

allexokallexoK

3.8k
15
16
Cheap R-2R ladder DAC with CD4007 CMOS ICs
Project Owner Contributor

6bit Digital-Analog-Converter

florian-wilhelm-dirnbergerFlorian Wilhelm Dirnberger

935
14
15
Library for Noritake Itron GU3000 series (GU3100 and GU3900) VFD module parallel interface graphic DMA mode for Raspberry Pi
Project Owner Contributor

Graphics Library for Noritake Itron Dot Matrix VFD

ryo-mukaiRyo Mukai

589
9
10
Handheld device with headers for 2 Arduino Uno shields. Powered by an ATmega 1284 and an Arduino Nano.
Project Owner Contributor

Modular Handheld Retro Computer

dixbitDixbit

1.1k
9
13
When a Jack of all Trades Jacks In.
Project Owner Contributor

Jack of all Trades Cyberdeck

someghostdudesomeghostdude

1.3k
8
8
A nixie clock that is designed in old fashioned way
Project Owner Contributor

Nixie Clock On Binary Counters

vitaliiVitalii

1.4k
8
13
Recombobulating a 1970s vintage digital electronic calculator from Eastern Germany
Project Owner Contributor

Soemtron ETR220 Restoration Project

keri-szafirKeri Szafir

1k
7
10
Intel 4004 single board computer running calculator program, VTL interpreter, 8080 emulator, and so on
Project Owner Contributor

Intel 4004 Homebrew Computer

ryo-mukaiRyo Mukai

493
5
3
Long range infrared Beam Interruption Detector(BID) using infrared pre-amplifier OP AMP and using single IR transmitter and receiver diode.
Project Owner Contributor

Infrared Pre-Amplifier

mit41301mit41301

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2025 Hackaday