Changes

==== Input wires (stranded wires) ====

==== Input wires (stranded wires) ====

The Input wires connect the external components to the screw terminals. The input power jack connects from the center terminal (power) to one end of the power switch.  The other end of the power switch connects to the VIN of the Arduino system. The ground of the power jack must be connected to the GND of the Arduino system. The potentiometers should have their "low-side" tied together and then connected to the Arduino GND. They should also have their "high-side" tied together and then connected to the Arduino 5V regulated power. The wiper of each potentiometer should then be connected to A0 and A1 respectively. If hooked up "correctly," when the potentiometer is all the way "on," the wiper should be connected to the "high" side. Now, what constitutes "on" is left up to you. If these are hooked up incorrectly, then the wiper can be inverted in software as a simple fix.

The Input wires connect the external components to the screw terminals. The input power jack connects from the center terminal (power) to one end of the power switch.  The other end of the power switch connects to the VIN of the Arduino system. The ground of the power jack must be connected to the GND of the Arduino system. The potentiometers should have their "low-side" tied together and then connected to the Arduino GND. They should also have their "high-side" tied together and then connected to the Arduino 5V regulated power. The wiper of each potentiometer should then be connected to A0 and A1 respectively. If hooked up "correctly," when the potentiometer is all the way "on," the wiper should be connected to the "high" side. Now, what constitutes "on" is left up to you. If these are hooked up incorrectly, then the wiper can be inverted in software as a simple fix.

==== Output wires (solid-core wires) ====

==== Output wires (solid-core wires) ====