How I use this hidden Android security feature to easily turn off sensors - and where to enable it

Open the Settings app. You can do this by either tapping Settings within the App Drawer, or tapping the gear icon in the Notification Shade. From within Settings, tap "About phone," and then scroll to ...

Aqara’s cord-free presence sensor runs for up to three years on battery power

The $50 sensor runs on two coin cell batteries so you don’t need a nearby power source for installation.

Aqara Launches Matter-Supported FP300 Presence Sensor

Aqara today launched its latest sensor, debuting the Presence Multi-Sensor FP300. Aqara’s sensor is able to determine when someone is in the room, providing a useful way to control HomeKit-connected ...

First graphene-based solar cells used to power temperature sensors

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...

Wearable ultrasound sensor delivers noninvasive treatment with adjustable, body-conforming design

Conventional wearable ultrasound sensors have been limited by low power output and poor structural stability, making them ...

Teradar raises $150M for a sensor it says beats lidar and radar

Teradar's sensor uses the terahertz part of the electromagnetic spectrum, and combines the best traits of radar and lidar ...
Electronic Specifier

New Littelfuse TMR switches deliver ultra-low power magnetic sensing

Littelfuse, Inc. a diversified, announced the launch of two next-generation Tunneling Magnetoresistance (TMR) magnetic ...