In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

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 ...

The ESP32-C6 board continuously reports signal strength values that can be referenced to the wireless situation in the ...

Who doesn’t love free stuff? WTOP is relaunching “Friday Freebies,” bringing you the top freebies you can get in the D.C. region, every week. We’ll run them down every Friday morning on air at 103.5 ...

If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...