ISEN-ASTC-L is a service of the Association of Science-Technology Centers
Incorporated, a worldwide network of science museums and related institutions.
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Hi,

We have a skeleton riding a stationary bicycle in the museum. A  motorized
small wheel contacts the bike wheel underneath the display to power it. We'd
like to add a re-settable daily odometer and a cumulative odometer to the
exhibit. The odometers need to have some sort of big display as a readout.
This could be an LCD or an LED or something which needs to have about 1 inch
high numerals. Can anyone help me with this kind of setup? I can do wiring
and soldering and that kind of thing but I'm weak in electronics. Thanks!

Phil Edgerton, Exhibits Tech., The Health Adventure

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