Technology has allowed people new ways to keep their homes safe without expensive and intricate security systems, and these ...

You can use a Raspberry Pi 4 or 5, Mini PC, or even a Chromebook to turn it into a Home Assistant server. You can also run a ...

YouTube creator and self-taught engineer Jeremy Fielding built his regenerative braking rig from spare parts, then made a ...

Some of Amazon’s most popular gifts this year include Apple’s latest AirPods, a high-tech bird feeder and a ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...

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

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...