Q&A for How to Build a Robot Car

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Question

Where can I get the parts needed?

Community Answer

From any electronics shop, hobby shop, or scrapyard near you. You can also cannibalize your electronics for parts.

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Question

How much does building a robot car cost?

Community Answer

In my experience, $20 to make a simple one. About $60 if you want to make an amazing robot car.

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Question

Can these cars be controlled by a remote?

Community Answer

Yes, but you need to change the settings a bit. You will need to connect it with the remote.

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Question

Can we make a remote to control the car?

Community Answer

Yes, you can use a remote to control the car but you need to have a radio transmitter and a receiver.

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Question

How do I cut the wires without hurting myself?

Community Answer

You can use a wire stripper to cut and remove the covering of the wires. You can also simply use a pair of wire cutters. Do not use scissors. Not only will you ruin the scissors, but you are also likely to hurt yourself.

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Question

Where can I get these items?

Community Answer

You can go to your nearest electronics shop and buy these. Or you could order them on Amazon or elsewhere online.

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Question

Am I supposed to add wheels to the other end of the car?

Community Answer

The wheels are to be attached to the motor sender on the outer side of chassis.

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Question

Can the car be controlled with a remote?

Community Answer

Yes it can, but you have to change the settings, that is, if the audio is removed and the wire of remote is attached to a motor circuit board.

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Question

Where can I find an aurdino device?

Community Answer

Look on Amazon or from the arduino website directly. The arduino UNO is cheaper than the other models and is usually sufficient for beginner use.

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Question

Since most of the times Python is interpreted, does it mean only a programmer will be able to drive a car?

Doggo

Top Answerer

The code can be simplified, or you can make a GUI. Simplifying the code can be done within a day or so while a GUI can take longer depending on your preference.

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Question

Can I use a soldering iron if I'm a kid?

Community Answer

It would be best to get help from an adult, as soldering irons are very dangerous if used improperly.

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Question

Can I build my own remote?

Community Answer

Yes, but you would need an antenna/receiver on the car.

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Question

What do I do if my motor driver doesn't have wires attached?

Community Answer

You will have to solder them on. This is very dangerous, so you may need to ask someone to do it for you.

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Question

Can I customize my robotic car?

Community Answer

Yes. It's your car, so do with it as you please.

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