The pressure sensor module adopts high precision AD sampling chip and 0-40KPa air pressure sensor
Liquid water level Ccontroller board can connect 2.5mm soft tube and detect the water level and other air pressure
3.3-5V digital barometric pressure sensor module adopt 5K ohm resistor bridge sensor, and specific air pressure value needs calculating by ourselves
This is a 3.3-5V digital barometric pressure sensor module liquid water level controller board.
Note: The specific pressure value needs to be calculated according to the actual environment, we only provide reading The code that outputs the value is not the final data, we can't provide it Other information
Description
Size: 19*18mm (2mm fixing hole)
Voltage: 3.3-5V
Pressure: 0-40KPa
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
Adopt 5K ohm resistor bridge sensor, and specific air pressure value needs calculating
Package includes:
4 x 3.3-5V digital barometric pressure sensor module