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 ...

It’s little secret that stepper motors are everywhere in FDM 3D printers, but there’s no real reason why you cannot take another type of DC motor like a brushless DC (BLDC) motor and use that instead.

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...

Compromise is key to keeping a team humming along. Say one person wants an inrunner electric motor, and the other prefers ...

Automakers usually hunt for the spotlight and the red carpet at motor shows. But Lamborghini unveiled the unveilable in Turin, in November 1965. It wasn't a car that they were hoping to steal the ...

TL;DR: Automakers on both sides of the Atlantic are racing to redesign electric powertrains to use fewer rare-earth elements after repeated supply shocks from China. Instead of relying on permanent ...

In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC. In the process of making this circuit, we'll make a pcb design for it. This ...

Certified compostable glitter made from Futamura's NatureFlex films can safely biodegrade after use — helping eliminate a source of persistent microplastic pollution. Glitter consists of small ...

For Germany, China represents a practically irreplaceable auto market, and is responsible for almost a third of German automakers sales. Stunned by frequent shortages of essential materials from China ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Khadija Khartit is a strategy, investment, and funding expert, and an educator of fintech ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Katie Okamoto Katie Okamoto is an editor focusing on sustainability. She’s covered the ...

Upgrade your eyewear with glasses that can function as cameras, headphones, and AR displays. We've tested all the major models and have everything you need to know to pick the right smart glasses for ...