You can turn on or off the 16x2 LCD via your smartphone and also you can send the text message over Bluetooth.
Project tutorial by Vishalsoniindia
This project will play sound from Arduino and work the same as Google Assistant with limited commands. voice-controlled automation.
This the Bluetooth controlled car that used HC-05 Bluetooth module to communicate with mobile.
Project tutorial by Vishal soni
This is the project based on Bluetooth technology.
We can control any device via mobile.
In this we are controlling a car.
This is perfect for school and college projects.
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