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low-profile surface-mount package
can drive two DC motors or a 4-wire two-phase stepper motor
Supported Motors: TOWERPRO SG90
Outputs are 3Vpp
The LED can be easily turned on or off by any logic level output
MPL3115A2 - Barometric Pressure / Altitude / Temperature Sensor 5 mega pixel low-profile surface-mount packageThis pressure sensor from Freescale is a great low cost sensing solution for precision measurement of barometric pressure and altitude. The MPL3115A2 has a typical 1. 5 Pascal resolution, which can resolve altitude at 0. 3 meters (compare to the BMP180 which can do 0. 17m). It has the same upsides compared to BMP280, such as interrupt outputs for ultra low power usage, and its also a heck of a lot easier to read altitude with a built in altimeter
