Introduction. In the field of electronic manufacturing, HDI (High-Density Interconnect) PCBs have become the cor ...

Here at Hackaday HQ, we all have opinions about the way we like to do things. And no surprise, this extends to the way we like to lay out circuits in schematics. So when we were discussing our own ...

Photoresist dry film mainly consists of three parts: the polyester film layer (PET film), the photosensitive layer/anti-etching layer, and the polyethylene film layer (PE film). Among these, the ...

The global circulation of water is a little like the distribution of power on the board. There is a source and an endpoint, but it’s a closed system. Tributaries may diverge or converge to provide ...

DFT advances, parallel test, and in-system testing drive toward higher efficiency on the test floor without sacrificing ...

Retrocomputers need ROMs, but they’re just so read only. Enter the latest incarnation of [Piers]’s One ROM to rule them all, now built with a RP2350, because the newest version is 5V ...

April Wilkerson teaches SketchUp basics to help with DIY design projects and planning. Senate Republicans face a surprise new Fed dilemma Bruce Willis’ wife explains difficult decision to move him out ...

The 8BitDo Arcade Controller features a sleek, all-button leverless design and a precision quad-movement layout.

Download the PDF of this blog, where Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20.

Find out how today's engineers succeed by growing their technical abilities, improving how they communicate, and staying open ...

Andy recommends favorite resources for basic op amp circuits and includes a portion of TI's AN-20. Test your knowledge with our op amp quiz; answer explanations are included. By 1969, a fledgling ...