step 6the famous third connection

Here is the principal and most important thing about the beetlerobot.

It is call the "third connection"

In you AA battery you have 2 wires that provide 3Volts.

In reality, we only use 1,5Volts for both motors.

How can we get half the voltage? simple, you solder a wire like the picture below.
I solder a 2 inch long blue wire.

simple hey!



don't forget to browse the other pictures to see.