A Variac looks like a sci-fi laboratory prop. For some reason, I have three of them in my shop, and yes, one is just a book end. But they do have a useful purpose. Variac is a generic trade name ...

400Hz and 1440p? Yes please. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. ASRock has announced a pair of new ultra-fast LCD gaming ...

Details Equipment [1] Light bulb [1] Bulb socket [1] Variac [1] NEMA 1-15 to banana adapter Classroom Assembly Place the variac on a horizontal surface near a power outlet. Connect the light bulb to ...

Thunderobot introduces the CF25F400L monitor, a 24.5-inch display with a native 360Hz refresh rate, overclockable to 400Hz, priced at 1499 yuan ($206).