The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional PIR sensors.

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 ...

In an earlier column, I introduced my 12x12 ping pong ball array. As you may recall, each of the ping pong balls is equipped with a tricolor LED in the form of a WS2812B. These are commonly known as ...

Factory managers often ask, "Which sensor upgrades will give quick safety or efficiency wins without requiring a complete overhaul?" An industrial sensor is simply a device that detects events or ...

Posts from this topic will be added to your daily email digest and your homepage feed. The new Motion Sense feature is powered by Project Soli The new Motion Sense feature is powered by Project Soli ...

This article is sponsored by Aqara. Product choices and opinions expressed are from the sponsor and do not reflect the views of Android Police editorial staff. When it comes to smart home automation, ...

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Students built an Interactive Sensor Box to teach ENGR1 students about different sensors that they do not learn about in ENGR1L. This Sensor Box was build using a ping sensor with LEDs, solenoids with ...

Whether you’re looking for added security at home or easier navigation at night, motion-sensor lights can provide a boost of visibility whenever you need it. The best outdoor motion-sensor lights have ...