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Adafruit MPL115A2 - I2C Barometric Pressure/Temperature Sensor (992)

Adafruit MPL115A2 - I2C Barometric Pressure/Temperature Sensor (992)

Regular price $24.29
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  • Logic: 3 to 5V compliant
  • 1.5 hPa / 50 m altitude resolution
  • Pressure sensing range: 500-1150 hPa (up to 10Km altitude)
  • This board/chip uses I2C 7-bit address 0x60
  • PCB weight: 0.61g

Details: This pressure sensor from Freescale is a great low-cost sensing solution for measuring barometric pressure. At 1.5 hPa resolution, it's not as precise as our favorite pressure sensor, the BMP085, which has up to 0.03 hPa resolution so we don't suggest it as a precision altimeter. However, it's great for basic barometric pressure sensing. The sensor is soldered onto a PCB with 10K pull-up resistors on the I2C pins. This chip is good for use with power and logic voltages ranging from 2.4V to 5.5V so you can use it with your 3V or 5V microcontroller. There's a basic temperature sensor inside but there's no specifications in the datasheet so we're not sure how accurate it is. Using the sensor is easy. For example, if you're using an Arduino, simply connect the VDD pin to the 5V voltage pin, GND to ground, SCL to I2C Clock (Analog 5 on an UNO) and SDA to I2C Data (Analog 4 on an UNO).

EAN: 7442870792365

Model: P992

Binding: Electronics

Item Condition: New

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