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

A research team at Los Alamos National Laboratory recently found that the strength difference between two very high-frequency radio pulses in lightning is closely related to the altitude of the ...

While an extra-loud alarm is certainly an effective way to get you out of bed in the morning, a gentle, gradual wake-up is a calmer way to start your day. The best sunrise alarm clocks mimic the warm, ...

This video presents the Gianna Baby Sound Machine, a multifunctional device designed to improve sleep quality for infants and parents. It features a built-in night light, a variety of white noise ...

We’ve said before that creating layers of security around your bike is key to helping prevent it from being stolen – and a motorbike alarm can be a great additional layer of motorbike security. A disc ...

Adaptive Brightness is a helpful feature on old and new Android devices. It’s a feature that automatically adjusts the brightness levels of your display based on the environmental lighting. Moreover, ...

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

Learn how to create a simple gear indicator for the manual transmission of the car. For that, we will use Arduino UNO with SSD1306 128x64px IIC OLED screen and 4 Hall Sensors to measure the magnetic ...

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 ...

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 ...

Check out more Australian smart home deals here. Thanks to smart home security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been ...