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ProtoCentral OpenPressure 24-bit DAQ with ADS1220

PC-SEN-0402

ProtoCentral

$88.36 tax incl.

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6 Items In Stock

OpenPressure combines an ADS1220 24-bit ADC and a SAMD21 microcontroller to make a complete 24-bit, high precision pressure and temperature sensor interface. 

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OpenPressure is a result of our work in trying to interface pressure sensors to an ADC as well as a display system based on Arduino. We found the ADS1220 to be a great chip that can directly take a 4-wire, 3-wire or a 2-wire sensor and give the digital output. 

Combine this powerful functionality with an ATSAMD21 micro-controller and you've got your very own Arduino-based pressure and temperature sensor interface system.

Features

  • TI ADS1220 24-bit ADC
  • 4-wire wheatstone bridge can be interfaced directly to the inputs
  • On-board 5V band-gap voltage reference
  • ATSAMD21 microcontroller loaded with Arduino M0/Zero bootloader
  • Programmable with the Arduino IDE
  • USB CDC Interface for data transfer
  • "Cap" compatibility to add Bluetooth/WiFi/SD Card interfaces
  • On-board 3.7V Li-Poly battery with charger
  • On-board Boost DC/DC converter 

Note: Due to the new shipping restrictions on Li-ion batteries, the battery pack is NOT included with this board. You can use any readily available Li-Ion/Li-Poly battery with a JST connector.

Documentation

Projects

Grade 
03/21/2017

.brd file for board can't be opened in eagle

We tried to open the .brd file which we got from Git repository but to our dismay it throws some error every time we try to open it.

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ProtoCentral OpenPressure 24-bit DAQ with ADS1220

ProtoCentral OpenPressure 24-bit DAQ with ADS1220

OpenPressure combines an ADS1220 24-bit ADC and a SAMD21 microcontroller to make a complete 24-bit, high precision pressure and temperature sensor interface.