Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

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 ...

my recommendation for best HomeKit motion sensor is the Eve Motion. The Eve Motion sensor connects directly to the Home app on your iPhone, triggers HomeKit automations quickly in response to ...

STMicroelectronics claims first IMU with dual MEMS accelerometer and embedded AI with impact detection up to 320 g.

Eve's Motion Sensor is exactly such a device. It reliably tracks room occupancy and light levels, works with almost any smart home platform through the Matter standard, and triggers automations ...

But when you walk in and they don’t turn on, that’s worse. This common smart home frustration is something the Eve Motion sensor ($39.99), with its shiny new Thread protocol on board ...

We may earn a commission from links on this page. One of the most common first sensors people buy for their home is a motion sensor. But in almost all cases, you want a presence sensor instead.

The ISM330ISN always-on 6-axis inertial measurement unit (IMU) for movement ... on the sensor chip, optimized for machine-learning applications. This enables the ISM330ISN module to have a 50% ...