Worth the expense for the added value of light along a dark stairs. And the motion detector works really well on these little guys.” Not only can this motion sensor ... have a red light setting.

If you’ve ever had a security system in your house, you know what a motion sensor does. It’s turned on with the away mode to detect motion ... a secondary accessory light a lamp, overhead ...

The night light is equipped with a motion sensor that detects human movement in the dark within a 120° wide detection range. Once motion is detected, the light automatically turns on, offering ...

In other words, blue light can activate a red QD as it has more ... and spectrometers can detect these levels very accurately too. Quantum Dot image sensors could lead to compact consumer products.

Researchers at Peking University recently developed a new promising strain sensor that can detect deformations in ... of human–computer interaction, motion capture, and health monitoring ...

Amazon on Thursday launched the 5th gen of Echo Dot in India with improved audio, motion detection, temperature sensor, and tap gesture controls. The smart speaker is compatible with Hindi ...