The Onvis outdoor motion sensor with Thread technology offers fast alerts, IP66 durability, 4-year battery, and HomeKit ...

As an example, [Circuit Valley] has an IKEA Vallhorn motion sensor for a teardown, it’s as you might expect, a passive infrared sensor (PIR) sensor coupled with a Zigbee interface. Inside the ...

This passive method is not as reliable as "active" motion sensors that either bounce back a radar signal or transmit light to a photodetector in the distance. See network camera. THIS DEFINITION ...

Philips Hue is rolling out a new firmware update that fixes a motion sensor bug, ensuring lights return to their last on-state.

or Si1145 light sensor should be a piece of cake. In a blog post from a few years ago, [Peter Molnar] explains in detail how to wire up a physical adapter to add a USB-connected I2C interface to a ...

DGIST research teams have developed a self-powered sensor that uses motion and pressure to generate electricity and light ...

Scientists at DGIST (Daegu Gyeongbuk Institute of Science and Technology) have developed an incredible self-powered sensor ...

VROKLA Motion Sensor Light for Home with USB Charging Pack of 2 Wireless Self Adhesive LED Magnetic Motion Activated Light Motion Sensor Rechargeable Light for Wardrobe Bedroom Stairs (White/Warm ...

But you need to buy additional hardware like motion sensors to make this “magic” happen. A new ambient sensing technology called Sensify could make this easier by turning your light bulbs into ...

The Connectivity Standards Alliance teased an update to the Zigbee protocol The update will let Zigbee devices like Hue lights work as occupancy sensors ... light sources is of course essential. It ...

This interference can then be used as a trigger to control the light bulbs in the same way as existing motion sensors. One version of this, known as Sensify, was developed by wireless networking ...