By removing rare earths from the equation, these designs promise cleaner supply chains and more sustainable production.
IEEE Spectrum on MSN

A new way to spray paint color

Dial up hues with this Arduino-powered, on-demand spray-can mixer ...
When you think about highly-precise actuators, stepper motors probably aren’t the first device that comes to mind. However, as [Diffraction Limited]’s sub-micron capable micro-manipulator shows, they ...
It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...
Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...
“Know thyself” is a great rule of thumb. If you’d like to explore your personality traits, assess possible symptoms of a mental health condition, evaluate your conflict style, romantic impulses or ...
Designed by SmartHomeGuys in the UK, the DeskUp Pro is an ESP32-based standing desk controller compatible with Home Assistant ...