Almost every person today owns a mobile phone with at least the most basic facilities like messaging and calling. Spam calls are already infamous for the constant ringing of cell phones for ...

Send SMS from Remote Server using your Android Phone. Use your Phone as GSM Modem for your Web Apps hosted remotely.

With the Arduino GSM Shield, this library enables an Arduino board to do most of the operations you can do with a GSM phone: place and receive voice calls, send and receive SMS, and connect to the ...

The proposed system integrates a gas sensor with a GSM module to provide real-time monitoring and alerting capabilities. The gas sensor detects LPG concentration levels and upon detecting a leak, the ...