[mircemk] built a slick-looking LED tester with a couple handy functions built in. Not only can one select a target current to put through an LED, but by providing a target voltage, the system will ...

The mystery of adding LED lights to a modern BMW with CAN Bus (Controller Area Network) electrical system is easy to resolve. The “smart” CAN Bus smells a rat when you pop in an LED brake light or ...

High-power LEDs challenge electronics engineers to design accurate and efficient, yet simple, driver circuits. Conventionally, driving high-power strings with accurate current requires dedicated ...

If you have access to a 3D printer there are many small and useful tools you can print out including a resistor lead forming tool from 3D printer design repository Thingiverse. The lead tool helps to ...

Automotive-grade thin-film resistor maker Viking Tech held an in-person investor conference, where VP Shun-he Li reported ...