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In lugnet.robotics.handyboard, Ray Tang writes:
> This is a silly question: What is a bobbin(sp)? I tried to find its
> function on-line or in textbooks, but I couldn't find much. A friend gave
> me a box filled with robot parts, including these things call bobbin. What
> are they?
>
> --
>
> Ray
is it a cylinder (about the size of 2x2) with thin wall sides? (what a
lego description!) then, it is an accessory for a sewing machine that holds
the thread for the backstitch. older ones are metal; newer ones are plastic.
later ~ craig~
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Message is in Reply To:
 | | What is a bobbin(sp)?
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| This is a silly question: What is a bobbin(sp)? I tried to find its function on-line or in textbooks, but I couldn't find much. A friend gave me a box filled with robot parts, including these things call bobbin. What are they? -- Ray (24 years ago, 17-Jul-00, to lugnet.robotics.handyboard)
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