Pressure sensor input zero adjustment circuit.

[Chibiosyisgood]

Why add a zero adjustment circuit to the pressure sensor? How to draw the circuit diagram of the pressure sensor?

[Chibiosyisgood]

Why add a zero adjustment circuit to the pressure sensor? How to draw the circuit diagram of the pressure sensor?

This article mentions pressure sensors, which are explained from the perspective of a single-chip microcomputer and FPGA remote medical monitoring system. I think it is very detailed.