Interesting Engineering on MSN

AI turns smartwatch speaker and mic into 3D hand tracking system using sonar tech

Researchers from Cornell University and KAIST have developed a system that turns ordinary smartwatches ...
Hackaday

Simulating The AVR8 For A Browser-based Arduino Emulator

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

I started using these Gboard gestures, and typing instantly felt faster

Now I can't type without them ...
Hackaday

Reverse-Engineering The Holy Stone H120D Drone

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, ...

Inside the 2-Year Project to Build a 6-DOF Robotic Arm From the Ground Up

This DIY 6-DOF robot arm project details a two-year build cycle using 3D printed parts, custom electronics, and over 5,000 ...