Lego Power Functions, or PF for short, are electronic Technic parts that are added to stationary Lego models, like an Excavator, to bring them to life with movement, lights, and even remote control ...
LEGO’s Power Functions elements mostly consist of DC motors and the hardware to be driven by those motors like gears and wheels. They also include battery packs, usually a bunch of AA cells in a ...
LEGO’s Power Functions elements mostly consist of DC motors and the hardware to be driven by those motors like gears and wheels. They also include battery packs, usually a bunch of AA cells in a ...