Quantity   Component name
4 × Air Pressure Transducer -5 - 5kpa 5 volt analog output
1 × BMP280 Barometric pressure sensor measures the absolute pressure for the gauge sensors to reference
1 × Arduino nano usb-c
1 × 9 volt battery connector
1 × Custom pcb
1 × slide switches power switch
2 × 2.54 jst connectors
2 × qwicc vertical female
1 × 3d printed container
1 × connector silicone tube
4 × surface pucks measure the pressure field without drilling a hole through a panel
1 × silicone tube 1mm id 10 meters of this tube to reach far and wide
2 × amplification board ADS1115 advanced kit used in conjunction with the extra sensors
1 × Advanced kit sensor board i2c connected to the main board