Raspberry pi with motors

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Introduction:

Today, I made a raspberry pi controlled car.

It has two motors, 4 AA batteries, copper tape, 1 motor control board(L298n), raspberry pi, bread board. paper chassis and wheels.

Here is the programming part:

Trouble shooting:

Building physical components is difficult.

For example, in order to connect 4 batteries in series. A copper tape has been used.

Further thoughts:

There are many disappointments in this project. Thus, there are so many ways to improve this project.

For example, the motors always spin the wheels off.

This can be solved by using plastic wheels to make it more stable.

Also, remove batteries from the body can make this car lighter than it was before. Then, the car can move easily.

There is too much friction between the table and the car. By adding another two wheels can reduce the friction.

Conclusion:

This project shows that software can control hardware using a raspberry pi.

Improvements will be done to make this car better.