Good day to all and hope someone can guide me! (Master Engineer student at Stellenbosch University)
I need to measure the surface pressure in the boundary layer on the surface of objects as it is tested in a wind tunnel.
I use an Arduino connected to the (LPS25HB MEMS Pressure Sensor 260-1260 hPa Absolute Digital Output Barometer I2C Mini Module) provided by NCD.
The pressure sensing chip (LPS25HB) is too close to other components (Capacitors etc.) and therefore the pressure reading is being influenced as the other components cause turbulence in the flowing air.
Does anyone know of a better module to use or a different solution?
What will be the best approach to moving the sensor chip (LPS255hb) away from the other components?
How far can I move this chip from its capacitors and resistors without it resulting in signal noise?