These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

Recently, [Solder Hub] put together a brief video that demonstrates the basics of a Hall Effect sensor — in this case, one ...

The PIR library implements a class to monitor 1 or more PIR sensors. The library supports default 8 PIR sensors per object, which typically are added in setup(). It is possible to add a sensor (pin) ...

This is a maintained version of the original DFRobot_mmWave_Radar library. After more than two years had passed without any commits beyond the initial commit, and issues receiving no attention, I ...

Unique Look & Design Adjustable Heads Integrated LEDs PIR Sensor - Motion Detector IP65 Rated - Outdoor Suitable The Jual 2 Light LED PIR Adjustable Outdoor Floodlight combines form and function. With ...

Ready to turn your house into a smart home? Replacing your dumb bulbs with smart ones is perhaps the easiest way to start. Many smart bulbs can be screwed into existing light sockets, and they can be ...

Abstract: Flexible pressure sensor with excellent sensing performance and wearability is a major research focus for wearable electronic devices. In this study, polyporrole (PPy) wrapped cotton pads ...

Abstract: Street lighting has become an essential commodity for human life as it provides lighting in cities, towns and most especially on roads to reduce risk of accidents at night. Though necessary, ...