This document describes a schematic for hand and break-a-beam detection based on the MLX75303 Optical Switch SensorEyeC. Hand Detection is gaining popularity in a lot of consumer applications like ...

Perimeter protection and intrusion detection can be unwieldy, requiring special consideration to prevent the occurrence of false alarms, especially in light of potentially noisy environments. Recent ...

This circuit is presented as an alternative to the IR beam break detector featured in the June 2009 issue (Silicon Chip). In order to make it relatively insensitive to ambient light, it uses a ...

Optex expands on its industry leading outdoor battery powered intrusion line by adding the SL-350QFR, a 350 ft. battery-powered photoelectric detector requiring no trenching or wiring. “Even with the ...

Editor's note: Allan Farman's column, Talking Pictures, appears regularly on the DrBicuspid.com advice and opinion page, Second Opinion. The following message is typical of the type of inquiry I ...

TESCAN MAGNA is a powerful UHR imaging tool for the ultimate surface characterization of nanomaterials. TESCAN MAGNA features the Triglav™ SEM column with immersion TriLens™ optics that offers a ...

Utilizing Secondary Ion Mass Spectrometry (SIMS) for in-line metrology is a newly emerging method of process control that requires contamination-free measurements, enabling SIMS on product wafers.

Papilio5D is an advanced light-sheet microscope that delivers fast, gentle, and high-resolution imaging for live samples.