[mircemk] shows how to create a simple non-contact proximity sensor using little ... constant that is different enough from the air surrounding the sensor. The sensor ignores wood and plastic ...

Proximity sensors are non-contact devices which detect the presence of nearby objects. They may employ one of a variety of sensing technologies. Proximity sensing involves detection of objects within ...

Description: TRM provides tubular inductive proximity sensors for from 1 mm to up to 10 mm sensing distance and from 6 mm diameter tube to up to 30 mm.

[Andrew Lamchenko], who has built a number of small e-ink-based sensors this year, released another design called the eON Indoor Air Quality Sensor. As his previous sensor designs, the eON boasts ...

In a smartphone, a proximity sensor is located by the phone speaker. It turns off the touch detection during a phone call; otherwise a person's ear would activate functions when pressed against ...

The iPhone's proximity sensor is one of its handier built-in features. When you raise your iPhone to your ear, its screen will automatically go dark due to the feature, saving battery and making ...

There is an entry mode that drops the car on its air springs by a couple of inches ... And the powered rear tailgate door is ...

The best consumer drones meld user-friendly features with cutting-edge technology. Our experts recommend drones for all ...

Developed in partnership with Northrop Grumman, the Integrated Battle Command System, or IBCS, is the beating heart of the ...

The MeacoDry Arete Two 12L Dehumidifier/Air Purifier provides efficient moisture control with near-silent performance ...

HoverAir drones have dominated the selfie drone arena for some time, and even with the release of the DJI Neo, the HoverAir ...

Las Vegas is heating up faster than almost every other American city, but a new multi-year study may provide local ...