strain indicator with wheatston bridge

[aquarius3993]

I want know precise Vout. so please check my circuit, Let me know how to fix it. I don't know English well sorry.

[jremington]

Your LM358 circuit will never work and can't be fixed. Use an HX711 module instead.

[aquarius3993]

Thanks for reply. then how about this circuit? Is it works well?

[jremington]

Who knows?

"Fritzing for the brain dead" diagrams lack part numbers, are confusing, misleading and usually wrong.