[Arduino Practical Project #03] Making an Automatic Light with a Motion Sensor | Explaining How to Adjust the Turn-off Time

Let's use Arduino to make a light that turns on automatically only when someone approaches and turns off after a while.This time, we will use a PIR motion sensor that detects changes in infrared rays ...
EDN

Motion detector in Amazon Echo Hub challenges PIR sensors

A new motion sensor incorporates micromachined thermal transistors to facilitate human presence and motion detection in security systems, home automation equipment, and Internet of Things (IoT) ...

Presence sensors have revolutionised my automations

Motion sensors kept turning my lights off while I sat at my desk. Presence sensors fixed that, and now they’re making my ...
Hosted on MSN

I turned Wi-Fi signal into a home motion sensor using an ESP32, and it now controls my smart devices

ESP32 microcontrollers and sensor modules go hand-in-hand, even more so if you’re as fond of building DIY smart home devices as I am. That said, you don’t need to go out of your way to pick up new ...
Semiconductor Engineering

Radar vs. PIR: Selecting the Right Solution

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...
The Verge

Here’s the tech that could turn millions of Zigbee light bulbs into motion sensors with a single update

Sensify is a new technology that can turn Zigbee switches, bulbs, and plugs into sensors with a firmware update. This could be how Philips Hue will bring ambient sensing to its smart lights. Sensify ...