Leaving on an exterior light may increase visibility of your property, but the wrong light can do the opposite. Mounted ...

To transform your backyard into a cozy spot where you relax and get together with friends and family, outdoor lighting is a ...

Some outdoor fixtures have a built-in sensor. These decorative lamps operate like floodlight motion detectors but are more ...

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 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 ...