SparkFun Forums

[Sound]

I want to buy an air pressure sensor to measure the air pressure in a bottle. I have had an Arduino board already. Now, I intend to buy "Pressure Sensor SCP1000-D11 or D01", "SCP1000 Gasket", and "MEMs Barometric Pressure Sensor - SCP1000 Breakout"

What other components or wires are needed to connect the air pressure sensor to my arduino board?

[MichaelN]

If you're using a 3.3V Arduino, you should just be able to connect the breakout board and use it. If you're using the 5V version, you'll need some interface circuitry, since the SCP1000 has a max supply voltage of 3,3V.

[Sound]

Thanks!

If you're using a 3.3V Arduino, you should just be able to connect the breakout board and use it. If you're using the 5V version, you'll need some interface circuitry, since the SCP1000 has a max supply voltage of 3,3V.