Taste The Code on MSN

Connecting a Bare PIR Sensor to Arduino – Does It Work?

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...
Elektor Magazine

Sensor Device for Burglary Prevention

The battery-powered device detects movement in front of the window using radar technology and begins to flash visibly through ...

Aqara Presence Multi-Sensor FP300 Now Available

u2028The Aqara Presence Multi-Sensor FP300 is now available worldwide via Aqara’s website, official retailers, and Amazon ...

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 ...

Scientists to Use Earth Itself as a Giant Sensor in Hunt for New Physics

Far above Earth, scientists are using quantum sensors to listen for the faintest whispers of unseen forces that may weave through the universe. Scientists are constantly searching for new clues about ...
Hackaday

The Simplest Ultrasound Sensor Module, Minus The Module

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...