• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

cell circuit

  1. I

    Cellular Circuit

    Is it possible to build a circuit with a GPS Sensor that sends a text message if either movement (detected by an IR Sensor) or loss of power is detected. The circuit would serve as a security sensor in a remote object. If the object looses power or an IR sensor is triggered, then a text may be...

Latest threads

EE World Online Articles