Step 5: Buy the electronics for the robot.
The easiest part of this project.
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This is always a very scary moment when doing this for the first time. http://youtu.be/z-RA5v5_5i4
This is also a terrifying moment but it can also bring great joy! http://youtu.be/5VuZTewMSKY
This can be boring but it has to be done. http://youtu.be/z-RA5v5_5i4
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