thanks for the quick replies! @ Wawa, i got two load cells. i need to make a scale that ways water underground. is it possible to do a messurement with that full bridge or do i realy need 4 load cells? if so, i was thinking of buying a personal scale and remove the 4 load cells from that, as they also use four, 3 wire, loadcells. and than indeed combining them with the combinator board.
greetings,
Daniel