How to use Gear Racks in FLL

This video talks about how you can use rack and pinions for FLL. They are extremely versatile because they move both vertically and horizontally. I will go over a simple rack and pinion design, various functions and uses, and overall why gear racks should replace mechanical arms. I will talk more about how to build various rack & pinion designs in a later video.

simple horizontal Rack and Pinion design:

[arhaansiddiqui]

Yes, just what we needed...Thanks so much :)

[andreasbrezolinalkmincosta]

Cool video! I needed that! Please give me a hearth and a coment