I am trying to connect Zemic L6E3 loadcell to my arduino but i cant figure out what do these connections mean.
It says on the datasheet ; Connections: Red Input(+) Black Input(-) Green Output(+) White Output(-) Transparence( shield)
Which one of them is 5V? Ground? or signal, and what is the 4th connection?
Im very new to electronics so i'll be pleased if someone help me out.