Bought a bunch of stuff on Ebay, here among: HX711 strain gauge A/D converters, 40Kg. load cells, 2,8″ TFT touch display Arduino shields.
These items were all bought for different projects but screamed to be put together into a Arduino powered scale:
All components were just mounted on pieces of CNC cut plywood:
With this set-up I will be experimenting with different weight related issues such as:
counting items, mediated chemical recepies, food monitoring, paint usage …
More to come on this.
Arduino source (as is!) for a couple of experiments
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