Chronos Time Lapse Rail: Difference between revisions
From Pumping Station One
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*[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.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) | *[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/11443 7-Segment Serial Display] (Sparkfun) I linked to the yellow version, but choose any color. | *[http://www.sparkfun.com/products/11443 7-Segment Serial Display] (Sparkfun) I linked to the yellow version, but choose any color. | ||
*[http://www.sparkfun.com/products/314 Optoisolator with Darlington Driver] (Sparkfun) | *[http://www.sparkfun.com/products/314 Optoisolator with Darlington Driver] (Sparkfun) | ||
