There are various ways you can power outdoor motion sensor lights, including hardwired electric, solar power, batteries, or ...

Motion sensors have long been one of my favorite HomeKit ... Its small form factor allows it to fit easily in most locations, and the wide 120° field of view with a 5-10m detection range means ...

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 ...

(Philips Hue does make traditional motion sensors, and its Hue Secure cameras can detect motion.) Given Hue’s recent foray into home security, Ambient Sensing seems like a perfect fit for the brand.

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, ...