Recent Projects

Device for detecting GHz radio frequencies

RF Detector w/ LM1458 op amp

florian-wilhelm-dirnberger Florian Wilhelm Dirnberger

Modular open hardware robot for uROS2 & Microblocks

Rosmo robot

Gesture controlled percussion based on markerless human-pose estimation with an AI network from a live video.

lalelu_drums

The World's Smallest SAMD21 Development Board

Nimbug M0

ella-jameson Ella Jameson

Its a pen holder equipped with programmable display.

OverEngineered Pen Holder 3.0

arnov-sharma Arnov Sharma

A sensor-equipped glove turning hand movements into musical notes for effective and enjoyable fine motor skills therapy

Reharmonized Glove

I have build a local LLM Agent on my Raspberry Pi 5 with M.2 NVME SSD & PoE + Hat

Build Local LLM agent on Raspberry Pi 5

I have build my own mini cluster by using DeskPi pro, Minitower kit, Super6C and 12 port switch in Rack Mate T1 mini chassis!

Rack Mate T1 with Raspberry Pi 5

I build a 3d Powerful Printed Water Pump based on 775 DC Motor

DIY 3D Printed Powerful Water Pump

next-builder Next Builder

Flexible, compact and beautiful prototyping framework

next.module

Open source serial adapter / reboot controller for Apple Silicon Macs

Central Scrutinizer: a serial adapter for M1/M2/M3

I'm experimenting this cheap solution as a second attempt after trying ESP32 and SA818

144 MHz APRS iGate with RPI Zero and SA818

Learn how to build your own brushless motor and control it with a Brushless Biz Card!

Brushless Motor and Driver Business Card Kit

andy-geppert Andy Geppert

Building a High-Energy Electromagnetic Pulse Generator: A DIY Journey

Developing a High-Energy EMP Generator

Solar-powered decibel measuring business card

NoiseCard

my progress with vacuum systems experiments

vacuum