Using motion detectors and an Ardunio you can add a little extra wow to your Halloween displays this year. This article covers the circuits and the code to make that happen.

Tuesday's 5.1 magnitude earthquake centered in San Jose's east foothills provided a real-life test of the potential and limitations of the state's earthquake early detection and warning system.

A new Instructables page has been created to make an eco-friendly DIY metal detector using an Arduino Mega just been combined with a 3.2 inch TFT LCD touchscreen to provide a fantastic readout ...

One of the essential parts of any home security system is a door detector that lets you know when a door opens. Over on Adafruit, they show you how t ...

The U.S. military started using the caverns to detect nuclear testing activity during the Cold War. The seismic station is monitored 24/7 and transmits to organizations like the Department of ...