Creating the Fourth Routing

The fourth routing begins the process of routing to the negative (blue) power rail. It also introduces a new component - the capacitor:

The real-world component actually looks different than the one in this diagram, but the concept is the same - it changes the electical current movement to the negative power rail. In any case, you can use one of the legs of the capacitor to run from the column to the negative rail, then connect that column to the center leg of the potentiometer:

Outline

Working with a Breadboard
Project Setup
Routing #1
Routing #2
Routing #3
Routing #4
Routing #5
Routing #6
Routing #7
Modifications