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:
counting items, mediated chemical recepies, food monitoring, paint usage ...
More to come on this.
Arduino source (as is!) for a couple of experiments