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raysgroupemail's instructable
- raysgroupemail commented on bobneumann's instructable Convert a (broken) Digital Caliper to Vernier
- raysgroupemail followed sensors, science, laser-cutting, tools and 10 others channel
Wow good job, as a project and to prove it could work, but I think if it was to use, I would buy a Carbon Fiber caliper on ebay for about $2-3 and swap the board. It should work OK as it uses the printed wave under the escution as reference and they are probably all copies of each other, hence the batteries go flat unless a reall on off switch is fitted.