Rough design info and some of my thought processes whilst designing this gizmo. I have probably altered some of the ideas to improve functionality and ease of use. Video at
http://vimeo.com/18780151
with additional pictures at
http://s917.photobucket.com/albums/ad19/picclock/Cheapo Electronic Leadscrew/
Thanks for your interest
picclock
View attachment Cheapo_ELS_info.pdf
http://vimeo.com/18780151
with additional pictures at
http://s917.photobucket.com/albums/ad19/picclock/Cheapo Electronic Leadscrew/
Thanks for your interest
picclock
View attachment Cheapo_ELS_info.pdf