Here is a simple LED chaser simulating a scanner through the back and forth light effect. It used high bright White LEDs to give the chaser effect. The circuit uses an oscillator to produce fast ...

The Multi-Beam R2100 LED scanner combines three technologies into one device for precise distance measurement — regardless of surface texture. The photoelectric distance-measurement sensor uses ...

Pepperl+Fuchs introduces the Multi-Beam LED Scanner R2100. The R2100 combines Pepperl+Fuchs’ exclusive Pulse Ranging Technology (PRT) with Ultra-IR LEDs and Multi-Beam Scan. This technology ...

Amazon has rolled out a new gadget that is made to work with its AmazonFresh grocery service. The new gadget is called the Amazon Dash and it makes it easy to enter the items you need to order without ...

Posts from this topic will be added to your daily email digest and your homepage feed. The pop-up camera is gone, but there’s plenty to take its place The pop-up camera is gone, but there’s plenty to ...

It’s probable that most of us have at some time dreamed up a witty and subversive way to deface our city, but that few of us will have followed through on the idea. [Matt Gray] then is something of a ...

Long Beach, Calif. — Epson introduced its first scanner with an LED light source. The V500 Photo is a 6,400 dpi scanner with new “ReadyScan” LED technology that eliminates the warm-up time associated ...

Being able to use one of your old projects to make a new one better can be quite satisfying. [Steve] from Hackshed did just this: he integrated an Arduino based webserver into a new network ...

SANTA FE SPRINGS, Calif., Jan. 29, 2021 (GLOBE NEWSWIRE) — Plustek Technology announces the new OpticPro A320E 800 dpi graphics scanner designed for highly detailed scans of artwork, graphics, ...