Everyone wants their TV to look the best it can. Maybe you've adjusted the picture mode, maybe you've tweaked the TV's settings. If it still doesn't look quite as good as you think it should, or worse ...

If your TV has a distorted image, strange colors, or that annoying "soap opera effect," here are the quick fixes I recommend trying first. I’m PCMag’s home theater and AR/VR expert, and your go-to ...

GOSSEN METRAWATT presents a new generation of multifunctional process calibrators for field use. The METRACAL CM series combines a calibrator and precise multimeter in a compact handheld device. Users ...

The smaller ATtiny microcontrollers have a limited number of pins, and therefore rely on an internal 9.6 MHz oscillator rather than an external crystal. This oscillator lacks the accuracy of a crystal ...

This article describes a homemade DCV calibrator that offers a good balance between complexity, accuracy, and cost. Use it to check equipment, calibrate ADCs, and wherever you need an accurate voltage ...

The default settings on many TVs don't always offer the best picture, especially when you consider that each video source (cable box, media streamer, Blu-ray player, game system) likely has its own ...