1. Car Controlling System Using Accelerometer
Done by:
Saja AbuShanab
Khulud Abdoelqader

2. Outlines : Introduction. The idea. Main Components. Procedure.
Programming language.
Problems.

3. Introduction:
This project is a wireless controlling system for a joy DC car, and it contains two parts, the first one is the remote to control the direction of the car, The second one is the car itself.

4. The idea …
Our project started as controlling car using iPhone mobile but we faced a lot of problems like expensive cost and difficult to program so we changed the controlling part to using accelerometer chip instead of iPhone.

5. Main Components : Microchip PIC18F4620. Motorola Accelerometer Chip.
X-Bee Wireless S2 (120m).
Sharp Distance Sensor .
Car model.

6. Procedure:
Sender :
A remote control which is used to control the car’s directions by measuring the proper acceleration of the device, Then sending direction commands to the receiver through the X-Bee wireless chip.

7. Procedure Cont. Receiver :
X-bee wireless which is fixed on car model will receive the data and send direction command to car’s motors to move according to the received data.

8. Programming languages :
PICC to program microcontroller PIC18F4620.

9. Problems
One of the main problems is making car moving using buttries not power supply ( Solve in future ).
The second problem is how to save X-Bee frameware , because it is easy to lose so we should reprograme it again and again .
Finally there is no sufficent components .