The mindsensors.com PPS35-Nx pnematic pressure sensor for the LEGO Mindstorms NXT is now shipping. The pre-calibrated sensor is capable of measuring pressure levels up to 35 PSI at 10-bit resolution and .045 PSI sensitivity. Not only is it compatible with LEGO Pneumatics, but also any other pneumatics system as long as a tubing adapter is used.

The PPS35-Nx is an analog sensor, so it can be used in NXT-G as a light sensor with the standard block. Calibration curves are provided to translate sensor readings to pressure levels. The sensor is also compatible with RobotC and NBC.