Hi,
I'm trying to work out how to make the motor part from a motion picture frame (one of those picture frames which has a raster/lens, which slides up and down in front of a dual slotted image and creates the illusion of a changing image). See example here:
**broken link removed** (look at HK-B4)
The raster/lens, picture and frame is no problem. I need to move the lens up and down (a motor with a cam) about 6mm. If you look closely you can see the electronics under the changing image, its a micro DC motor assembled in a plastic housing. I want to make these but can't find the micro motors or this plastic assembly.
Does anyone have any ideas on how i can make this dirt cheap? The motor should be less than 0.30 USD (any links, ideas, pointers)...
many thanks