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Using Bluetooth Module ' HC-05' To Control The Led Through Mobile With Arduino
Code & Curcuit Link : drive.google.c...
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The HC-05 is a popular Bluetooth module used for wireless communication between devices. It is widely used in embedded systems, robotics, and IoT projects due to its ease of use, versatility, and ability to provide a reliable wireless connection over short distances. Here's a detailed overview of the HC-05 module:
Key Features
Bluetooth Version: 2.0+EDR (Enhanced Data Rate), Class 2.
Range: Approximately 10 meters.
Frequency: Operates at 2.4 GHz ISM band.
Data Rate: Up to 3 Mbps.
Operating Voltage: 3.3V (typically works with 5V systems when used with a voltage divider).
Communication Protocol: UART (Universal Asynchronous Receiver/Transmitter).
Default Baud Rate: 9600 bps, but can be configured to other rates.
Master/Slave Mode: Can be configured as either a master or a slave device.
Pin Configuration:
VCC: Power supply (3.3V-5V).
GND: Ground.
TXD: Transmit data.
RXD: Receive data.
KEY/EN: Used to enter the command mode for configuration.
#arduinounoprojects #bluetooth
#led
#mobilecontroller #rgukt
#smartphone
#telugu
17 сен 2024
