Press Button to Make a Call | SIM900A GSM Module with Arduino | Simple Project

In this project, we will see how you can make a call by just pressing a button using the SIM900A GSM module and Arduino.
This simple project is perfect for security systems, emergency alerts, or home automation.
Watch till the end to learn everything step-by-step!
✅ Components Used:

Arduino

SIM900A GSM Module

Push Button

Breadboard and Wires

✅ Important Notes:

SIM card should have balance

No PIN lock on SIM

Good network signal required

If you have any questions, feel free to ask in the comments!
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📥 Download Circuit Diagram & Code: https://drive.google.com/drive/folders/1pcoMMbUYcxrNSLraTlhaxKrqcCGwCKSa?usp=sharing

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#SIM900A #Arduino #GSMProject #ElectronicsProject #EmergencyCall #ktronic
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Видео Press Button to Make a Call | SIM900A GSM Module with Arduino | Simple Project канала Mohsin Kamal