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Projects Stefan Krüger likes and follows

3.5k
723
26
Clock controlled by a Raspberry Pi Pico using a combination of 3D printed and hand made parts in metal, acrylic and wood.
Project Owner Contributor

Dual spiral marble clock

uk4dshouseuk4dshouse

7k
41
31
A homemade gearless linear stepping actuator
Project Owner Contributor

DIY Tubular Linear Motor

jeremyJeremy

1.4k
26
24
Building a Pen Plotter with automatic toolchanger with components from an old RepRap style 3D Printer. Runs on Klipper.
Project Owner Contributor

Limn: Pen Plotter with Toolchanger

prashant-sinhaPrashant Sinha

2.2k
25
30
A watch using roman numbering system with just 17 LEDs.
Project Owner Contributor

17 O Clock

mclienmclien

1.6k
19
15
We upgraded our first etch a sketch robot and made it faster. Now it can auto erase and generate timelapses!
Project Owner Contributor

BLDC Etch Robot can draw over 1000 pictures a day!

alexchunlinalexchunlin

3.4k
16
21
Rotates an off-the-shelf clock counter-clockwise.
Project Owner Contributor

Counter-Rotating Clock Frame

joren-heitJoren Heit

707
14
15
Palm-sized vibro-quad (vibration-based quadruped), omnidirectional robot with on-board computer vision
Project Owner Contributor

BugBot: vibration-based quadruped

jerome-gravesJerome Graves

492
12
11
The Framework Laptop 16 is missing four vital keys: PgUp, PgDn, Home, End. I want to fix that.
Project Owner Contributor

Framework Missing Keys

matthewMatthew

180
11
21
Adding some 'Magic' to Beauty and the Beast!
Project Owner Contributor

Robotic Rose of Enchantement

gord-payneGord Payne

4k
9
31
A game of classic Simon fit (physically) into a single DIP-14 IC (attiny84) What's more difficult than surface mount? SUB-surface mount!
Project Owner Contributor

Sub-Surface Simon

alnwlsnalnwlsn

585
7
12
A super simple solar motor anyone can build in minutes.
Project Owner Contributor

A Contemporary Radiometer

andrea-consoleAndrea Console

485
7
9
A wearable LED fixture that receives wireless DMX512 over WiFi. Because why should the lighting rig stop at the stage edge.
Project Owner Contributor

LumiBand Gen3 - Wireless DMX LED wristband ESP32

markus-loefflerMarkus Loeffler

543
6
5
Interactive electromagnetic physical memory storage device
Project Owner Contributor

Flip Ball Interactive Memory

jeremygeppertjeremy.geppert

3k
6
13
Or how to avoid to get up to open or close the window for the cats every 3 minutes
Project Owner Contributor

Low tech invisible automated window closer

gauthierGauthier

1.4k
6
7
Improved security for clothing
Project Owner Contributor

Better cord lock

lion-mclionheadlion mclionhead

619
5
8
A drink cup with vacuum insulation, and an e-ink display
Project Owner Contributor

Display Cup MK2

aric-caleyAric Caley

790
4
4
The Sword of Secrets is a multi-stage hardware Capture The Flag (CTF) challenge platform designed for hackers, tinkerers, and puzzle-lovers.
Project Owner Contributor

The Sword of Secrets

gili-yankovitchGili Yankovitch

1.1k
4
6
Sound-reactive LED bracelet powered by ATtiny85. 15x WS2812 LEDs, USB charging, and wearable design—perfect for festivals and makers
Project Owner Contributor

A Sound-Reactive LED Bracelet

markus-loefflerMarkus Loeffler

2.6k
4
9
Introduced in 1923, these horse racing simulation games employed a unique flywheel engine to propel the six tinplate horses up an incline.
Project Owner Contributor

GEE-WIZ Rides Again

michael-gardiMichael Gardi

403
3
5
A clock using a diffraction grating film to separate the digits from an RGB LED matrix
Project Owner Contributor

Diffraction Grating Clock

moritz-v-siversMoritz v. Sivers

123
1
2
Adding lights to Christmas Cards
Project Owner Contributor

COB LED Cards

tedTed

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