Pressure: 0-40KPa., Voltage: 3.3-5V. The specific air pressure value needs to be calculated
Voltage: 3.3-5V
Adopt 5K ohm resistor bridge sensor, and specific air pressure value needs calculating.
This module adopts high precision AD sampling chip and 0-40KPa air pressure sensor. And it can connect 2.5mm soft tube and detect the water level and other air pressure
you will get 3 pcs 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa Connect 2.5mm Soft Tube For Arduino
Description
This is a digital barometric pressure sensor module liquid water level controller board
Introduction:
1.Size: 19*18mm (2mm fixing hole)
2.Voltage: 3.3-5V
3.Pressure: 0-40KPa
4.This module adopts high precision AD sampling chip and 0-40KPa air pressure sensor. And it can connect 2.5mm soft tube and detect the water level and other air pressure
5.Adopt 5K ohm resistor bridge sensor, and specific air pressure value needs calculating.
Package includes:
3x 3.3-5V Digital Barometric Pressure Sensor Module Liquid Water Level Controller Board 0-40KPa for Arduino 3.3V-5V