I've done a bit of research online and am getting a lot of mixed information. Essentially I'm making a scale. I am using an Arduino Uno.
I have four load sensors that I pulled from a scale. They're half-bridge sensors. I've got two currently hooked up to an hx711 and one records weight being pushed as positive, and the other records weight being pushed as negative, which makes sense since they're half-bridge sensors.
I have multiple hx711 boards. Should I be using four, or can I simply use two? If I decide to use two, should I put the load sensors diagonally? Do you guys have any tips?
Edit: My load sensors are three wire load sensors, so I've got the two load sensors hooked up to an HX711 with both power wires going to E+, both grounds going to E-, and each load sensor going to either A- or A+.