Adafruit has this week announced the availability of a new product in the form of the FONA 808 Shield that offers Mini Cellular GSM and GPS for Arduino projects. The compact little board is packed ...

A few years ago, [Phang Moh] and his compatriots were asked by a client if they could make a vehicle tracking device for oil tankers all around Indonesia. The request of putting thousands of trackers ...

This project is just like a tracker that can sense a data with the accurate time and location. This shield is designed to support four GPS modules that is straight-forward and easy. Plug in a ...

Arduino shields are modular circuit boards that piggyback onto your Arduino to instill it with extra functionality. Want to connect your Arduino to the Internet and post to Twitter? There’s a shield ...