Devlog #4 – HydraCoaster

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I tested V1 of the enclosure and created a proof of concept software to test the basic hydration session system. The electronics fit perfectly but the strain gauge is offset and has less accurate readings in this coaster. I also printed the TPU cover on the wrong build plate, causing for small imperfections in the print. I plan to reprint the TPU cover and the outer wall of the coaster to be a bit taller so that there’s more wiggle room for the strain gauge.
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‎The software is measuring values that are really wrong, but the start and end values are equally wrong. This means the session drinking amounts are really right and I’m happy with that for now!