Living objects with a body temperature above 0°C emit heat as infrared radiation, also known as thermal radiation, which is invisible to the human eye. PIR sensors, designed for this purpose, can ...

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 ...

Proximity sensing is a common application for intruder alarms, light switches, and other home and industrial automation applications. There are multiple methods of proximity detection used in the ...

Microcontrolerにのせて使う、センサー読み取り用のArduinoコードです。 Adafruit QT Pyにのせて使いました。LSM6DSOXからの読み取り値を "," 区切りでserialへ送出します。accelerometerからのx, y, z, gyroscope ...

As a business owner, you probably spend too much time at the office or shop, and not enough at home. Even when you do leave the office during the day, it may be only to run errands, pick up supplies ...

Sometimes the smallest and most utilitarian thing can make the biggest difference in your home. With a proper night light, for example, there are a lot fewer accidents caused by trying to navigate in ...

AI-based motion detection increases accuracy and reduces false security alerts. Smart home connectivity links cameras with assistants, locks, and lighting systems. Solar-powered models highlight ...