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| Item number:
CIEN7-36979933 Manufacturer no.:
1893 EAN/GTIN:
n/a |
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| DESCRIPTION
This 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 some upsides compared to the BMP180, 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 calculation - no calibration reading and calculating required. As a bonus, there's even a fairly good temperature sensor with ±1°C typical accuracy (±3°C max).
This chip likes to be used with 2-3.6V power and logic voltages, so we placed it on a breakout with a 3V regulator and logic level shifting. Its easy to use with any Arduino or microcontroller that has i2c capability. More information: Weight & dimensions | Width | 18 mm | | Depth | 19 mm | | Height | 2 mm | | Weight | 1.2 g | Features | Product type | Temperature sensor | | Brand compatibility | Adafruit |
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| Other search terms: Pressure sensor, Pressure sensors, Pressure converter, Pressure converters, Development kit, Evaluation board, Temperature sensor, evaluation board, component, accessory, accessories |
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