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 ...

Demonstrates how to use a magnetic door/window sensor which is based on a reed switch. This app is developed for a door sensor which contains a MC-38 N.O. Normally Opened magnetic reed switch. This ...

Aprenda a programar ARDUINO com nosso Curso de Arduino para Principiantes e o Curso de Arduino 2.0. Com eles, você irá desenvolver sua própria lógica da programação e terá uma maior independencia, sem ...

Just about everywhere you go, there’s a reed switch nearby that’s quietly going about its work. Reed switches are so ubiquitous that you’re probably never more than a few feet away from one at any ...

The dry reed pipe is referred to as the dry tongue reed pipe, a contact passive electronic switch element, has simple structure, urine volume in control, and other advantages, its shell is generally a ...