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→Ingredients and Suppliers
*[http://www.roton.com/Mating_Components.aspx?partnumber=60758&#PN 1/4 - 20 Right Hand Acme Screw] (Roton) You need about one meter. Order 40 inches and cut to fit. I ended up ordering two to make Roton's minimum order, and was glad when I screwed up cutting my first one.
*[http://www.roton.com/Mating_Components.aspx?partnumber=60758&#PN 1/4 - 20 Right Hand Acme Screw] (Roton) You need about one meter. Order 40 inches and cut to fit. I ended up ordering two to make Roton's minimum order, and was glad when I screwed up cutting my first one.
*[http://www.roton.com/Mating_Components.aspx?partnumber=19720&#PN 1/4 - 20 Right Hand Acme Flange Nut] (Roton)
*[http://www.roton.com/Mating_Components.aspx?partnumber=19720&#PN 1/4 - 20 Right Hand Acme Flange Nut] (Roton)
*[http://www.ebay.com/sch/i.html?_nkw=1%2F4+flex+coupling+cnc&_sacat=0&_odkw=1%2F4+flex+coupling&_osacat=00 1/4 to 1/4 inch coupling] That's the developers ebay link, which leads to a variety of couplers. On the videos, he talks about a 3-piece version. I hadn't watched that yet and got a one-piece, and it seems to be doing the job.
*[http://www.pololu.com/catalog/product/1182 Stepper Motor Driver Carrier] (Pololu) This is the one the developer recommends. I went with a [http://www.pololu.com/catalog/product/2128 drop-in replacement] that has better heat tolerating characteristics.
*[http://www.pololu.com/catalog/product/1182 Stepper Motor Driver Carrier] (Pololu) This is the one the developer recommends. I went with a [http://www.pololu.com/catalog/product/2128 drop-in replacement] that has better heat tolerating characteristics.
*[http://www.sparkfun.com/products/11510 Small Heat Sink] (Sparkfun) Optional, depending on which motor you choose. See the developer's notes.
*[http://www.sparkfun.com/products/11510 Small Heat Sink] (Sparkfun) Optional, depending on which motor you choose. See the developer's notes.