Microcontroller sensor interfacing exercises



MPX6116A pressure sensor
ADC

Signal conditioning

To do:Test data:
sensor inputsensor outputADC inputADC outputcalculated sensor input
100 kPa4.025 V1.25781 V171799.9826 kPa
63 kPa 2.36 V0.7375 V100763.0035 kPa
94 kPa3.755 V1.17344 V160293.9931 kPa