Here is a simple general-purpose security alarm circuit built on the Arduino platform. It brings up an obtrusive alert signal when an intrusion/theft attempt is observed by its front-end sensor. In ...

The UDOO has the same pins as the Arduino DUE, as well as the DUE's ARM SAM3X processor, which is dedicated to the GPIO pins. Android 4.0.4 or Linux (Ubuntu 11.10) runs on a second processor, a ...

There are various types of faults that power switches may face, including but not limited to mechanical faults, electrical faults, insulation faults, etc. Each type of fault may generate different ...