I want to read out micrograms of a scale. As I read on the forums, buying a simple microscale should do the trick.
I bought a microgram scale (very cheap). And opened it, got the components out of it. I try to figure out what to do with it. I took some pictures:
This is an overview of the components. On the left is the scale, on the right is the controller (with LCD, LED and 2 buttons on the back)
This is a close up of the wiring. From left to right: -Black wire to LED -Red wire to LED
-Black wire to scale -White wire to scale -Blue wire to scale -Red wire to scale
-Red wire to battery (-) -Black wire to battery (+)
This is a picture of a label behind the LCD and LED (LED is removed here) But googling that label gives me nothing.
Now the main question, what is the best approach to read out the scale data to Arduino?
Thanks a lot