MPRLS - pressure sensor 172kPa I2C 3-5V - Adafruit 3965
- Артикул:
- 47398412
Характеристики
Прочие свойства
- Бренд
- Adafruit
Описание
A pressure sensor that provides measurement in closed spaces using the cable. It communicates using theI2Cinterface. The measuring range of pressure isfrom 0 to 172 kPa. The module is compatible withArduinoandRaspberry Pi. It is poweredfrom 3 V to 5 V.
It can be used in projects "Sip & Puff" or as a device for measuring the pressure in vacuum chambers or pressure tanks. The sensor has a measuring output made of stainless steel with a diameter of 2.5 mm and a height of 3.7 mm. the Absence of the measuring tube in the kit.
The product is compatible with Arduino
To facilitate the operation of the sensor, the manufacturer has prepared sample code with the library for modules from Arduino.
PinsThe sensor has pins for mounting goldpin connectors - 2.54 mm pitch, the strap is in the set for self-assembly.
Pin
Description
Vin The module's supply voltage ranging from 3 V to 5 V. GND The ground of the system. 3V3 Regulator's output of 3.3 V with the current of 100 mA. SCL Clock line of the I2C bus. SDA The data line of the I2C bus. RSTReset. By default, pulled to ground.
EOCThe output pin of the end of conversion. It switches to indicate that the conversion is ready to read.
Specification- Supply voltage: 3 V to 5 V
- Communication: I2C
- Measuring range: 0 to 172 kPa
- Dimensions: 17,8 x 16.7 x 7.5 mm
- Weight: 1.1 g
Useful links
- The website of the manufacturer: Adafruit 3965
- User manual
- The Arduino library on Github
- Documentation of Honeywell MPR
- CAD files
- Diagram of the module
- Object Fritzing
