[Calango] is a railway technician, and for a school final project created the Rail Wear Surveillance Trolley (RWST) which is a delightfully designed device made mainly from PVC conduit with one job: ...

It’s not much of a stretch to assume that the majority of Hackaday readers are at least familiar with I2C. In fact, there’s an excellent chance that anyone who’s ever done more with an Arduino than ...

If you want to capture outdoor sports or underwater excursions, you need a tough and portable action camera. I've been testing action cameras for more than a decade and am here to help you pick the ...

If you want to become a better vlogger, you might need a new camera, smartphone, or drone to add some production value to your videos. Start with the top vlogging cameras we've tested. Images, and the ...

The best Windows Hello webcams deliver what many desktop PCs still lack: fast, password-free authentication backed by biometric security. A Windows Hello webcam enables Windows Hello, Microsoft’s ...

An automated intracortical brain–computer interface, used at home with no researcher intervention, provides long-term and accurate restoration of speech-based communication and cursor-based computer ...