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Bluetooth control
1. In the previous tutorial I have explained how to setup a basic serial connection between an Atmega16
controller Board and a computer/laptop. In this article we’ll learn how to control a robot using the
computer/laptop wirelessly through Bluetooth.
Components Required
1. Atmega16 development board with 16MHz crystal
2. Serial Bluetooth Module (AUBTM/HC-05/HC-04/BLUSMIRF)
3.PC/Laptop running Windows XP/7/8
4.USB Bluetooth(Not required if you laptop/PC has inbuilt hardware)
5.Motor Driver L293D
6.2 X 12V 100RPM Geared DC motors
7.2 X Wheels
8.Chassis
9. Castor wheel
10.Female jumper wires
Software Required
Serial Port Software on your PC (RealTerm/HyperTerminal/TeraTerm/Putty/ Your own Program)
Block-Diagram
Mechanical Construction: