Hello, This is Bryan from the ElementalLED.com shipping department. My goal is to light up the underside of my utility cart with LED's activated via motion. I am hoping that when I am done, the cart will look like it is hovering above the ground when it is covering ground quickly.
The motion sensor is then just connected directly into where the battery pack is stored. This is the battery pack that I used but the power source can be anything you want. Here is a picture of the cart finished.