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Projects David Troetschel likes and follows

36.8k
3k
199
Quickly identify radioactive materials with a pocket-sized ion chamber. Built from standard parts for easy manufacture and low cost.
Project Owner Contributor

Open Radiation Detector

carlos-garcia-sauraCarlos Garcia Saura

4.8k
3k
24
What started out as a reason to use a neat optical beam splitter I found has turned into my first exercise in home wearable fabrication!
Project Owner Contributor

Adafruit Feather BT Holo-HUD (aka Scroogle Glass)

colecole

3.2k
2.5k
48
We are building an assistive robotic arm for my daughter who recently became paralyzed in her left arm.
Project Owner Contributor

Building an Assistive Robotic Arm

bodo-hoenenBodo Hoenen

2.1k
2.1k
13
Building Schrödinger's famous experiment for real An example project for the Enlightened Raspberry Pi Contest
Project Owner Contributor

Building Schrödinger's Cat

adam-fabioAdam Fabio

2.7k
2k
25
It wont look like the elbow elbow cassette player (different)
Project Owner Contributor

Open Source Micro Cassette Player

ricardo-ferroRicardo Ferro

375k
1.8k
1.3k
Building an HMD with no special parts, to make work easier and safer
Project Owner Contributor

Arduino Glasses a HMD for Multimeter

alain-mauerAlain Mauer

3.4k
834
24
Using the DWM1000s amazing ability to pinpoint tags to within 10cm we will track the cats positions in the house with amazing precision.
Project Owner Contributor

DWM1000 Cat Tracker

dryerziniaDrYerzinia

1k
831
7
Parts for my motorcycle are getting harder to find and when the original choke lever broke I 3D printed a replacement.
Project Owner Contributor

3D printed Motorcycle Choke

jonathanJonathan

5.7k
638
27
vga analog video synth
Project Owner Contributor

VGA VIDEO SYNTH

julienJulien

  • Tindie
7.2k
450
259
A place for Tindie sellers and the community to meet and stretch their legs
Project Owner Contributor

Tindie Dog Park

tindieTindie

6k
147
42
A wearable hardware badge, featuring blinky lights, sound, a sub-1Ghz radio, games, and more. Based on the Freescale KW01.
Project Owner Contributor

The ides of DEFCON: An Unofficial Electronic Badge

john-adamsJohn Adams

21.3k
142
129
Do you miss those old small devices in your palm? Don't be sad, you can always build your own!
Project Owner Contributor

SDA - The best new PDA

brtnstbrtnst

20.2k
74
48
How to broadcast colored PAL television with a SDR transmitter.
Project Owner Contributor

Analog TV Broadcast of the new Age

marblemarble

3k
25
28
Display the data from a Kansas City-encoded tape on a 7-segment display using only discrete transistors
Project Owner Contributor

KCS tape viewer

matsengmatseng

4.5k
24
28
Putting WiFi into condoms to revolutionize our sex lives
Project Owner Contributor

Internet of Condoms

aryaArya

2.3k
23
20
Hack like it's 1989!
Project Owner Contributor

DEF CON 25 Retro Badge

xres0nancexres0nance

10.2k
15
15
Specifically, streaming it to Twitch
Project Owner Contributor

growing mold in a cup of coffee leftovers

aryaArya

12
13
Turn project logs from a Hackaday.io project into a blog on your external website
Project Owner Contributor

Hack-a-blog using the API

alex-richAlex Rich

3.4k
9
6
Building a digital modeling synthesizer into an Otamatone.
Project Owner Contributor

Super Otamatone

evanEvan

219
3
3
A servo controlled mirror and light source to amuse felines
Project Owner Contributor

Automajick Cat Toy

emach00Emach00

102
1
2
I develop bike maps that are simple, intuitive, user-friendly, and engaging.
Project Owner Contributor

spiderbikemaps.com

michael-grahamMichael Graham

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