The increase in laser-diode sales has had a knock-on effect on activity in the diode-driver market. Neil Savage gives an update of the latest products on offer. Trends in laser-diode drivers, ...

This is a pair of sleek black billet aluminum window crank handles — each is about 4.5 inches long and gives your manual ...

Inkjet or laser? Need just printing, or have to scan and copy, too? Seeking low-cost ink, or a low-cost printer? Here's how to choose the right printer for home or work, backed by our top lab-tested ...