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 ...

Through a smart motion sensor and Ring’s Amazon-strong network, features like person/vehicle detection are now included in ...

Xiaomi has introduced the Smart Ceiling Light D20 on its global website, hinting at its availability for purchase in the coming weeks. It's clear that the light's standout feature is its integrated ...

this DIY motion trigger for a DSLR is a quick and easy build, and probably loads more fun. The BOM on [Jeremy S Cook]’s build is extremely short – just a PIR sensor and an optoisolator ...

Prior knowledge needed: ECEA 5340 Sensors and Sensor Circuit Design and ECEA 5341 Motors and Motor Control Circuits. Understand how to specify the proper pressure, force, strain, position, motion, ...

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 ...

We don’t yet know whether Hue is looking at Ambient Sensing specifically, but as Hueblog points out, there’s long been chatter that Hue is interested in turning its lights into motion sensors.