I was wondering what all are the 'around the house' materials, that are not specific to RC but still are useful enough.
Things of my particular interest include motors. Pager motors, CPU fans, and 3V dc motors from kids' RC cars.
By "3V dc motors" I mean the ones that are present in chinese toys costing anywhere b/w
16 to
800-900. I have many as I had a habit of taking them out of my toys as a kid. They look somewhat like this, but with a mustardish coloured metal covering rather than gray(I wonder if a photo makes sense at all, because I don't know any specifications)
Non specific materials
Are these of any use at all?
Also, is the foam used in sofas any useful? And what is it called(for future reference)?
Thanks,
-RocketSpawn