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Step 4Flip the rotation of one of the motors
Servos usually rotate in the same direction given the same analog signal. We'll need to arrange them symmetrically on the robot, so we'll have to reverse one of them. This can be done in code or hardware (I did hardware b/c I'm lazy with code).
To do a hardware direction reverse:
1. cut the red and blue wires that go from the motor to the motor's board
2. solder the red to the blue, and the blue to the red (criss-cross the wires)
To do a hardware direction reverse:
1. cut the red and blue wires that go from the motor to the motor's board
2. solder the red to the blue, and the blue to the red (criss-cross the wires)
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