Assemble your device as shown in the picture above.

You will need to solder the header pins onto the MPU-6050, if your soldering iron is new and the tip is clean this can be done in about 11 seconds. If your soldering iron tip is dirty and old this will quickly become the hardest thing you have ever done (speaking from experience).

Make sure the orientation of everything is exactly as shown in the pictures above so you do not have to get into the code and edit anything.

Attach everything to you skateboard EXACTLY as shown (really just make sure the MPU6050 is facing the same direction as the picture)

Here I glued the battery box to the board with hot glue and screwed the Arduino board down. I used an old school board because a wider board is better for the purposes of this experience. It is pretty hard to balance on a board while in virtual reality.

NOTE: The Leonardo works much better for this...however...

If you are using an Arduino Uno all the connections are the same.

However, the SDA could go to A4 and SCL could go to to A5.