Many modern modems light up like a small Christmas tree ... pushing a button on the back of the modem or router to connect devices. A stable white, green, or blue light typically indicates ...

The world’s smallest temporary pacemaker is self-powered, optically controlled and dissolves when it’s no longer needed ...

Inspired by the stack lights used on factory floors, [Jeff Glass] decided to add a similar system to his Prusa Mini so he could ... some kind of addressable device, they generally have a single ...

Its multiple LED lights and hydrocolloid patches specifically target blemishes and imperfections, and are great features to see in such a small device. However, it's a shame the patches are only ...