Step 2: Prepare and solder your interface wires

I chose to put breadboarding leads on so I can experiment, however you can put on wires straight to the LEDs if you know your exact layout ahead of time. I cut the breadboard hookup wire in half so I was only killing 1 lead. Then I soldered each half on where the motor leads were. This will allow easy interfacing and prototyping. The Diagram below shows how the circuit works, note the position of the dial on the red servo tester. When centered (if the potentiometer is centered) neither light should come on. When turned one way, one color should turn on, when turned the other way the other color turns on. 
<p>ingenius! Thank you Ben the Builder</p>
<p>If you add a gyro to the circuit after the servo driver and before the servo amp it will sense rotational motion</p>
<p>Just curious how you ended up wiring your final project. How many total leds did you run? Wired in series or parallel? I am kicking around the idea of doing something similar on the 6v system on my 1/5 scale truck. I would like to run 12 5mm red leds in the rear and Y this into the throttle/brake servo to end up with functioning brake lights. I haven't actually purchased any leds yet, just tinkered around with some leds I have from previous projects, so I still need to figure up what specs I need on the leds. I would love to avoid having to run any resistors, which I am assuming with a 6v supply running 12 leds, I will have to wire in parallel and use at least one resistor. Will this end up draining my pack a lot sooner? (6v 4800mah)</p><p> I know I really need to start prototyping, but any advice you can give to start me in the right direction would be greatly appreciated.</p>
<p>In the demo I did 9 total, it's 5 in parallel one way and 4 in parallel the other way. You will have to use resistors, try an LED resistor calculator, they're all over the web. I might also suggest that you try using a small brushed ESC (3-10amps) but the downside is running it with a Y you will have trouble getting everything to line up. You could very likely run 12 standard 5mm LEDs off of the H-Bridge from one servo and then by turning the potentiometer you adjust the point where the lights come on. As far as draining your pack, you won't even be able to tell with one that big, 12LEDs only draw a couple hundred miliamps so if all you had connected was the LEDs it would take 24 hours of full on to drain your pack</p>

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