This schematic is all you need to build your own voltage converter. [Lutz] needed a converter that could boost 5 V to 30 V to power a string of LEDs. The solution was to use low cost ATtiny85 and ...

In the last installment of Circuit VR, we walked around a ... I’m not suggesting your roll your own buck converter for a commercial design. Just go buy a controller — there are plenty around.

Researchers at the University of California San Diego and CEA-Leti have developed a novel circuit design that could boost the ...

Designed by Eric Yufeng, this small four-legged robot has all its parts, including the actuators, built directly onto its ...