At 08:15 PM 12/9/98 -0500, you wrote:
Well, another project to further divide my free
time...
I saw a project in one of my old Bytes for a hand-pulled paper tape
reader. Very simple - 9 photodiodes, a light, a latch, a pulse-stretcher,
and some guide posts.
Well, here's the parts I have lying around: a BasicStamp-II, two R/C
servos modified for constant running, a few switches, and photodiodes.
If I get this thing working over the Christmas holiday, I'll post a
construction article.
Sounds like a good wayto spent your vacation!
Any recommendations for rubber pinch rollers?
I'm thinking rubber
stoppers from a plumbing supply shop. These are pre-drilled and come with a
washer, bolt, and wing nut.
I don't think will work, they're tapered not straight. It will make the
tape run on the one side. I would rubber drive wheels out of an old tape
drive or the rollers out of an old printer (or copier). Printer rollers
would be too wide and would have to be cut down. The metal shaft goes all
the way through so you could cut it shorter and then trim the rubber back
to expose the shaft.
Joe
[ Rich Cini/WUGNET
[ ClubWin!/CW7
[ MCP Windows 95/Windows Networking
[ Collector of "classic" computers
[
http://highgate.comm.sfu.ca/~rcini/classiccmp/
[
http://highgate.comm.sfu.ca/~rcini/pdp11/
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