Bluetooth Communication with Arduino
About this ebook
The key idea in this project is to encode and decode a message signal in Bluetooth technology. For this purpose, a simple RC or Bluetooth car model is designed to understand and implement this technology.
A simple Bluetooth transmitter (phone or mobile device) is used to transmit the message signal. This message signal will be received by the Bluetooth receiver (HC-05 Bluetooth receiver). The output pin of the HC-05 will send an encoded signal to the microcontroller (Arduino), here this signal will be decoded and processed through programming. After being processed, microcontroller will generate a signal that will be feed to the motor driver (L298N). This motor driver will drive the four motors according to the signal generated by the microcontroller.
In this whole process the mobile device is used as transmitter and HC05 is a receiver, Arduino is the controller of the entire processing and L298 will drive the motors according to the transmitted signal.
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About the author
Sheikh Muhammad Ibraheem is a Pakistani electrical engineer and author. He graduated from The University of Lahore with a bachelor's degree in electrical engineering. Ibraheem has written and self-published a number of technical books that have received recognition. His works are mostly about making technical engineering more understandable. He also likes to write fiction and young adult books. Ibraheem has also got vast experience in web development and embedded systems. By his passion and skill, he has developed a reputation for his services in generating excellent results and exceeding his clients' expectations.
