We’ve seen a few H-bridge circuits around these parts before, and here’s another application. This time we have an Old Train ...

Sinclair College's STEM Guitar Lab built a custom 'Back to the Future' guitar with a working DeLorean-style clock for Dayton ...

A simple software method to increase the duty-cycle resolution in a digital pulse width modulation (DPWM)-controlled power ...

Having an enclosed 3D printer can make a huge difference when printing certain filaments that are prone to warping. It’s easy enough to build an enclosure to stick your own printer in, but ...

CES 2026 is just around the corner and we will be there again. Here, we look back at our 2025 coverage, which was very ...