Arduino Self Parking Car Beta
by ensarlevent in Circuits > Arduino
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Arduino Self Parking Car Beta

Hi guys! Today, we are going to make a Self Parking Car with Arduino. Let's start!
What We Need?


We will use;
1 - l298n Motor Driver
2 - 1 x Hc-sr04
3 - Arduino
4 - Car Chassis (two motored)
Connections;

Arduino to l298n;
D5 = in5
D6 = in6
D9 = in3
D10 = in4
Other Energy Source = l298n s 12v
WARNING; IF YOU WANT L298N WORK, YOU MUST CONNECT GND PINS EAC OTHER WİTH ARDUINO.
Arduino to Hc-sr04;
5v = Vcc
Echo = 12
Trig = 13
GND = GND
Connect L298n to Car


We use out3 and out4 for forward and backward
We use out1 and out2 for right and left.
How It Will Work?
When car is looking for a parking space, actually it is looking for a parking space bigger than 7cm. If it see smaller than 7cm space, it will continue to looking for bigger than 7cm parking space. Then, when it find a convenient park space, it will go right-forward 5cm and stop,than go backward and steering to left. It will be a perfect car.
Don't forget it is a Beta Version and it can park only left side park spaces. If you have an idea , I will be happy to hear this. Code variables can changeable from car to car. You should organize the numbers. Thanks..:)
Code



https://drive.google.com/open?id=0B6EUM2JQFzOhT2VXckxrempqOFU
You can get the Arduino code there.. I'm waiting for your comments..:)