In 3 sentences or less, here is a summary of the key points from the document: The document discusses how to control a robot wirelessly using Bluetooth by connecting an Atmega16 development board with a serial Bluetooth module and motors to a laptop or PC running serial port software. It lists the required components including an Atmega16 board, Bluetooth module, motor driver, motors, wheels, chassis and castor wheel along with jumper wires and software. A block diagram and mechanical construction details are also mentioned.

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: