A mirror galvanometer is an ammeter that indicates it has sensed an electric current by deflecting a light beam with a mirror. The beam of light projected on a scale acts as a long massless pointer.

Canon India achieves No.1 position in Overall Laser Copier Market based MFP*; Unveils Next-Gen A4 Multifunctional Printers & Network Scanner Stay updated with the ...

All 3D scanners use a type of sensor, whether physical probe, laser or light, to measure the distance between a camera and an object. This is used to identify 3D points using triangulation, the ...

but we also measure the scanning speed and copying output. To measure the cost of owning and operating a laser printer, we look at the current street price of toner and the estimated number of ...

When the first laser and inkjet printers for PCs arrived—in the mid-1980s—each could print only in monochrome, and their respective advantages were obvious. The differences are more nuanced ...

Laser therapy is a tool that physicians and surgeons can use to treat a variety of conditions. "Laser" stands for "light amplification by stimulated emission of radiation." It uses intense beams of ...

The best color laser printers offer high-quality prints and reliability that help keep your home office or small business productive. If you need to scan documents for record-keeping and photo ...

The best scanner for the home and office lets you create ... so you have the advantages of an inkjet and the cost-efficiency of a laser. Resolutions are an average 600 x 1200 dpi, while print ...

3D scanning is important because the ability to digitize awkward or troublesome shapes from the real world can really hit the spot. One can reconstruct objects by drawing them up in CAD ...

From Disney World to the smartphone in your pocket, fingerprint scanners have become commonplace these days. Even budget phones sport the tech these days, sometimes alongside other biometric ...