Automatic car - repost

This project received 14 bids from talented freelancers with an average bid price of $122 USD.

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Project Description

I want to build a line follower car.

This car has:

- Arduino Duemilanove

- Pololu QTR-8RC sensors

- RC car

- RC servo in the car (with three colors: black, red, orange)

I want the sensor to perform line following with the servo. For example, when a line is detected on the right, the servo will turn to right.

I used the Polulu library for the sensor and successfully detected different intensity. I need to know how to use those values to control the servo so the car can turn.

Also, I want to know how to connect the sensor and servo to the Arduino (which pin to which pin).

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