Last year, I took a look at some mostly low-cost passive infrared (PIR) motion sensor modules. Then recently, I became more aware of cheap microwave radar motion sensor modules. The popular version of ...

Kinematic sensing for displacement and velocity vectors is in high demand in manufacturing, transportation, robotics, mapping and so on. Current technologies for these vector measurements are based on ...

Motion sensors have long been one of my favorite HomeKit devices for many years. However, the durability and speed of alerts are incredibly important when it comes to outdoor motion sensors. The Onvis ...

Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...

I love Aqara’s products, and if you love HomeKit, it’s a vendor you’ll want to follow. They make incredibly easy-to-use and reliable smart home products at prices that won’t empty your bank account.

Motion sensors certainly aren't the flashiest of HomeKit accessories, but they can add a lot of options to HomeKit installations. Fibaro makes the best out there with not just motion detection, but ...