The complete sim800L Arduino circuit is given below, if you're using the SIM800L with a microcontroller like an Arduino, you'll need to be mindful of voltage compatibility. The module operates at 3.3V ...

Send SMS using push switch In this device whenever the switch is pressed, a text message (text in the code) will send to the number specified in the code. When the pushbutton is pressed, the Arduino ...

This project provides a simple code to operate a GSM module with an Arduino board. The project aims to offer an easy and quick way to start using GSM modules in Arduino projects, such as sending and ...

The Arduino code takes all of the individual dialed numbers and combines them into a phone number. The sketch is set up so that after the 10th digit is read, the phone call is placed using an off ...

This GSM car tracker system will use GPRS of SIM800 GSM module which will be connected with a microcontroller like Arduino. Although both the GSM module and the Arduino boards are available as ...

The development of remote control technology has grown rapidly along with the development of communication technology nowadays. The simplest communication technology available is by using GSM protocol ...

In this video, the author is building an Arduino project, where if the connected switch is turned on, it would be sending an SMS on the user's smartphone.

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 ...

A GSM home security system that can dial up two phone numbers or send text message to one of the numbers to alert you when it detects movement of a burglar.

The development of remote control technology has grown rapidly along with the development of communication technology nowadays. The simplest communication technology available is by using GSM protocol ...