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[Help] Looking for a 3D scan of a Utility Gas meter in Ontario. (lemmy.world)

submitted 10 months ago* (last edited 10 months ago) by NarrativeBear to c/3dprinting

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I am hoping someone may have the ability to scan the front and top of a utility gas meter that looks like the one above.

I would like the use this scan to model a front cover similar to the one shown in this link below, but suited for this type of meter.

https://www.thingiverse.com/thing:4845512

The purpose of this project is to hold a esp32 board to get consistent meter readings and feed them into home assistant. Here is the project below.

https://github.com/jomjol/AI-on-the-edge-device

Any help would be appreciated.

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[–] [email protected] 7 points 10 months ago

I don't know this exact meter, but I had a little optical sensor on my meter for years. There was a dial that rotated once per a given volume, it had a black part and a white part. This way a single led and light detector could measure exact revolutions and be able to read out the value. This way it didn't have to read the numbers, which is much harder and can't measure small increments very well.

My meter got replaced with a smart kind years ago, so now I simply have a port that can be read out directly with way more information. But my janky led and light detector thing worked very well for years. Since this was years ago it ran a very simple PIC micro, nothing like a full fledged ESP platform.