Assemble the circuit according to a schematic diagram (not provided in this repository). Ensure proper connections between sensors, microcontroller, and GSM module. Power the system using a suitable ...

Circuit Diagram for Micro SD Card Module. The module is made with very generic and readily available components. The Schematic Diagram of the Micro SD Card Module is shown below. As you can see in the ...

The GPS module extracts the latitude and longitude of the current location. Display: GSM module helps in communication and enables us to receive the coordinates on the tracked location on the LCD as ...

For the audio section, we are using the ISD1820 Voice module. The ISD1820 module is capable of recording an audio clip for 10 seconds and then playing it when required. Whenever a call is received on ...

Abstract: This paper represents a design and implementation of a Wireless Heart rate monitor system using ARDUINO Lilypad which is enabled with the feature of sending SOS messages or calls through GSM ...