The sensitivity of the proximity sensor circuit can be adjusted with P1 for the desired “distance”. One of its obvious uses is to open a door automatically. For this the sensor must be placed on the ...

HAMPTON, Va. — A NASA-developed wireless sensor technology that is damage tolerant and requires no electrical connections will be the focus of a Sept. 13 technology meeting for potential licensees.

HAMPTON, Va. A team of scientists based at NASA’s Langley Research Center here, were named winners in late June of the 49th Annual R&D 100 Award for developing the “SansEC Temperature Sensor.” Led by ...

This compact mains voltage sensor is intended to monitor and signal to another circuit, for instance a microcontroller, about the presence and/or absence of the ac mains voltage. For this task, a ...

In a direct attack on both the laser rangefinder market and the ultrasonic rangefinder market, LightWare Optoelectronics (Pty) Ltd, a South African based manufacturer of laser rangefinders, has begun ...

To evaluate the outdoor performance and stability of perovskite solar cells using contactless and noninvasive methods, an Australian and Chinese research team found a way to use photoluminescence ...

With the eOC (electronic open circuit) hydraulic architecture, machine manufacturers can take full advantage of their mobile machines. The Rexroth eOC portfolio includes software and hydraulic ...