Get an Arduino and teach yourself to program Programming is more than just picking a language and framework. Programming means understanding how code interacts with actual computer hardware.

Yes, you can actually make cell phone calls with your Arduino now. The real star of this build is the new GSM Shield library.

Building Your Own Cellphone The awesome DIY cellphone is capable of connecting to GSM networks in North America and uses a regular SIM card to make and receive phone calls and SMS messages.

If you’ve spent much time tinkering with electronics, you’ve probably heard of [Seeedstudio] from their development boards, tools, and their PCB fabrication service. Their latest Kickstarter venture ...

Arduino devices have had the option of a GSM linkup for awhile, but getting that cellular link to truly strut its stuff hasn't always been easy, even for those of us who'd be inclined to program ...

An Arduino is a popular open-source single-board microcontroller. Learn how to program one and let the possibilities take shape.

This will allow the development platform to connect to the internet via GSM mobile phone networks. The module, or shield, was developed in conjunction with Telefónica’s Physical Internet Laboratory ...

Arduino has two new boards out which deliver connectivity - the Arduino MKR WAN 1300 (LoRa) and the Arduino MKR GSM 1400.

Real Time Home Security System using GSM Technology-An Anti-theft System! This project deals with the design & development of a theft control system for home, which is being used to prevent/control ...