[hclxing] eagerly picked up an LED ceiling light for its ability to be turned on and off remotely, but it turns out that the lamp has quite a few other features. These include adjustable brightness, ...

Your garden variety motion detector uses IR, but these days, there are fancier technologies for achieving similar goals. If so desired, you can source yourself a microwave-based presence sensor ...

This holiday season, simplify your kitchen routine with the toshiba 4-in-1 Countertop Microwave Oven—a versatile appliance ...

Vapor cell measuring about half a centimeter in length. Researchers at CU Boulder and the National Institute of Standards and Technology are developing sensors based on technologies used in chip-scale ...

Detection using today’s microwave sensors has some advantages. Unlike traditional passive infrared motion sensors, most microwave sensors can distinguish between moving and static objects, and objects ...

The 57.8-kilogram Compact Ocean Wind Vector Radiometer (COWVR), developed by NASA's Jet Propulsion Laboratory, has a 75-centimeter reflector. COWVR's scan mechanism, feed horn, receivers, noise source ...

Microwave sensors detect electromagnetic waves at frequencies starting from ~300 MHz up to the terahertz range. They allow us to survey remote terra incognita and detect faint radiations from distant ...