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Changes to Step #7

Edit by Zack

Edit approved by Zack


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[* black] Next, cut a total of 17 pieces of one-meter long 20awg stranded wire. (Nine will be attached to the three motors, two will be attached to the spring terminals for the two battery packs, and six will be used as auxiliary wires for external devices.)
[* black] Strip a small amount of insulation off the ends of nine of the one-meter wires, tin them, and solder them to the motors.
[* black] After soldering each leadwire, inspect that the solder joint is smooth and shiny (not dull and rough, which would indicate a "cold solder joint" that won't conduct or hold well).