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How to make an H-bridge

Step 9Who would have though there would be this many wires?

Who would have though there would be this many wires?
Connect the other end of one of these wires to the input pin on SPDT Relay. Connect the other wire to the coil on the SPDT relay.

And then there is the matter of the switch. One wire on the switch goes to the coil on the SPDT relay and the other wire on the switch goes to ground.

Now would also be a good time to attach a black wire between the ground and the middle pin on the voltage regulator.

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