Difference between revisions of "Chronos Time Lapse Rail"

Revision as of 13:12, 5 June 2013

This page is under construction

Construction of an open source rail for motion-controlled time lapse photography

Arduino Uno
Arduino Proto Shield (Use Arduino's own brand if following the developer's instructions, but this can be adapted to any prototyping shield.)
Header Pins
DB-9 Female Connector
DB-9 Male Connector
Wire, various colors
4 momentary pushbuttons, suitable for rugged case use. I used item 69755K31 from McMaster-Carr.
DryLin W16-A Linear Motion System (Amazon.com)
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.
1/4 - 20 Right Hand Acme Flange Nut (Roton)
Small Heat Sink (Sparkfun)
7-Segment Serial Display (Sparkfun) I linked to the yellow version, but choose any color.
Optoisolator with Darlington Driver (Sparkfun)
2 1KΩ Potentiometers (Parts Express)
2 3.5mm Stereo Panel Mount Jacks (Parts Express) Developer recommended these; but I went with beefier Switchcraft jacks.
2 Miniature Snap-Action Micro Switches with Lever (Parts Express)
2 knobs (Parts Express) Developer specified some other knob, but I love these chickenheads.

Developer Chris Field hosts his instructions on Sourceforge. Some of the written documentation is there.

Some of the documentation is only available in video form, at Vimeo.

@@ Line 16: / Line 16: @@
 *4 momentary pushbuttons, suitable for rugged case use. I used item 69755K31 from [http://www.mcmaster.com/ McMaster-Carr].
 *[http://rcm.amazon.com/e/cm?lt1=_blank&bc1=000000&IS2=1&bg1=FFFFFF&fc1=000000&lc1=0000FF&t=fellcast0e-20&o=1&p=8&l=as4&m=amazon&f=ifr&ref=ss_til&asins=B0087U4V3W DryLin W16-A Linear Motion System] (Amazon.com)
+*[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.sparkfun.com/products/11510 Small Heat Sink] (Sparkfun)
 *[http://www.sparkfun.com/products/11443 7-Segment Serial Display] (Sparkfun) I linked to the yellow version, but choose any color.