The Pressure Sensor Module incorporates a material called Velostat with the Arduino. This material adds more resistance when more pressure is applied to the material. This module also uses the RGB LED ...

Hello, i built the vacuum controller. The Datasheet mentions a measuring range of 5×10^-4 mbar to 1500 mbar. That would be 0.05 Pa. Where did you get the 160 Pa from?

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.