This video shows the MPX4115A analog pressure sensor connected to an Arduino Duemilanove. The pressure is shown on an LCD display and sent to the computer terminal for logging.
The Arduino code used in the setup is available here: https://gist.github.com/813836
@zooto68 I'm not. It's connected directly to the ADC.
oz9aec 1 year ago
How are you amplifying the signal from the pressure sensor?
zooto68 1 year ago