Walnut, Calif. — Para Light Corp. has introduced a new family of surface-mount, digital numeric displays in a variety of compact sizes. The surface-mount device (SMD) Display series models are ...

According to it makers, the PSX-ZDS-A is a near-zero power, three-digit numeric LCD module. With a typical quiescent current draw (static display) of less than 1 na, the component draws 5.0 na typical ...

I figured everyone knew this trick by now, but given the number of people who’ve gasped “How did you do that!? ” when they see the numeric battery display on my iPod, I thought I’d pass it along to ...