Does your touchpad have trouble scrolling, clicking, or zooming? Are gesture controls not working properly? Here’s what to do if your laptop’s touchpad has been jumpy or inaccurate. It doesn't matter ...

CreativeLab] bought a cheap arbitrary waveform generator and noted that it only had a two-pin power cord. That has its ups ...

Switching power supplies are familiar to Hackaday readers, whether they have a fairly conventional transformer, are a buck, a ...