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 Claus Buchholz likes and follows

98.2k
1,362.9k
2.1k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

29.4k
1.9k
222
Using artificial intelligence to identify a disease by its symptoms
Project Owner Contributor

Medical tricorder

m-bindhammerM. Bindhammer

8.8k
1.5k
23
Developing a TTL-off-the-frame exposure meter based on the TSL235R for the Canon P rangefinder.
Project Owner Contributor

TTL exposure meter for the Canon P rangefinder

kevin-kadookaKevin Kadooka

2.5k
50
7
A very simple dice roller that I made to familiarize myself with MSP430 microcontrollers. It uses a some transistors and 7-segment displays.
Project Owner Contributor

Digital Dice Roller

joe-de-filippisJoe De Filippis

274
28
3
Modular system for customizing your home doorbell and extending it to your smart phone.
Project Owner Contributor

Bell Hop

aaronAaron

2.2k
27
4
I found the front case/keypad of an HP-21 in electronics recycling a while ago. I'm going to try to get it working again with Trinket guts.
Project Owner Contributor

HP-21 calculator restoration/Arduino-fication

pointyointmentPointyOintment

Going up?

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

© 2025 Hackaday