Buying an espresso machine can feel like a smart way to cut back on pricey coffee shop drinks, but if you're not careful, you could end up spending just as much chasing café-quality results at home.
After years of relying on soda to caffeinate me, I recently decided I wanted to replace my fizzy drinks with coffee. I like the idea of a morning ritual, plus I wanted to cut down on my sugar intake.
Over on his YouTube channel our hacker [Yuchi] is building an STM32 BLDC motor winding machine. This machine is for winding brushless motors because manual winding is highly labor intensive. The ...