I have a Terraillon bathroom scale that I'm trying to wire to an Arduino Uno. It contains 4 strain gauges (or load sensors/cells
), each with a Red, Black, and White wire. I have pictures of what I think might be the correct setup, but this is still new to me. I'm partially basing my setup on this: http://kegmonitor.webs.com/letsbuildit.htm
I am using 2 INA125p ICs, which differs from the link's IC. Each side/pair connects to a single terminal block and gets its own INA125p. Each pair has one set of White and Black wires connected in reverse. I didn't build a 555 timer power supply like the link.http://www.flickr.com/photos/wodiesan/sets/72157633168929282/
How off am I?