Assembly of the speed racer Preparing the wiring |
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We must now develop the circuit that will enable power to be directed through the DC motor via the switch. Next connect the other white wire from the negative terminal to the closest brush, as shown on the right. |
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Now connect the longer white wire form the other brush to the middle connection point of the switch. This will give the complete circuit as shown on the right. |
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The screws on both brushes must now be firmly tightened. |
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