Build a better RGB LED controller.

Step 13 The mounting hardware.

I like to make my kits as complete as possible, so this one even comes with four mounting pillars and screws to let you attach it to a panel or mount it into an enclosure. Even if you intend to leave it out on your bench I'd recommend at least clipping the plastic spacers into the PCB as shown. This will help keep the bottom of the PCB clear of any conductive bits lying on your workbench.