High Resolution Pressure Sensor - MS5803-14BA I2C & SPI
$59.90
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This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid. Determine altitude and water depth using high resolution accurate pressure readings.
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Features:
- MS5803-14BA Pressure Sensor Breakout
- High resolution pressure sensor
- Both I2C and SPI interfaces
- MEMS pressure sensor
- Measures the absolute pressure of the fluid around it
- Works for measuring the pressure in air, water, and any other viscous fluids
- Useful for determining altitude, water depth, or any other tasks that require an accurate pressure reading.
- What makes the MS5803-14BA unique is the the gel membrane and antimagnetic stainless steel cap that protects against 30 bar water pressure.
- Resolution range of 1 / 0.6 / 0.4 / 0.3 / 0.2 mbar
- Solder across the two solder points to jump and switch between I2C and SPI interfaces
- Address 0x76 or 0x77 selectable by solder jump for addressing multiple boards at the same time
Specifications:
- Operating Voltage: 1.8V - 3.6V
- Power consumption: 1.4mA
- Communication Protocol: I2C and SPI
- Communication Speed: up to 3.4 MHz via I2C / up to 10 MHz via SPI 3 or 4 wire
- Full calibrated
- Pressure Range: 0hPa to 14000hPa (0 to 14 bar)
- Resolution: 1 / 0.6 / 0.4 / 0.3 / 0.2 mbar
- Gel protected
- With SPI you can connect multiple sensors together without worrying about I2C address collisions
- Pinout:
- GND: 0V
- 3.3V: 3.3V
- SDA/SDI: Data Line (to microcontroller such as Arduino or Raspberry Pi)
- SCL/SCLK: Clock Line (to microcontroller such as Arduino or Raspberry Pi)
- SDO: Serial Data Out
- AD/CS: Chip Select
- PS: SPI PS
- Use GND and 3.3V for power, SDA/SDI and SCL/SCLK for an I2C interface and SD0, AD/CS, and PS for a SPI interface.
- Dimensions: 18.3mm x 20.5mm
TS3559
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This MEMS pressure sensor measures the absolute pressure of the fluid around it which includes air, water, and anything else that acts like a viscous fluid. Determine altitude and water depth using high resolution accurate pressure readings.