Building a carputer the most difficult, expensive and rewarding do-it-yourself (DIY) projects I have ever completed. On the surface, the idea is simple, just take a computer put it in the car. In reality, it is several times more difficult than installing a car alarm.

Before you start, you need to ask yourself six questions:

How much can you spend?
What computer hardware do you need?
How will you interact with the computer?
How will the computer be powered?
Do you want any special features?
Where is everything going to fit inside the car?

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