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MinipH pH interface


MinipH offers a great way to add in pH sensing to any project via the I2C 12 bit interface.

Available on backorder

SKU: SW-MinipH1v1 Category:

Product Description

MinipH A pH interface for Arduino or Raspberry Pi projects.


MinipH pH interface is a very cost effective solution for adding pH sensing capability to any project. MinipH uses a popular and proven 12 bit ADC that is very easy to work with, precise, and reliable, taking measurements is a snap. This makes it an ideal addition to any electronic tool box, especially those that need water quality sensors! Designed to be easily integrated with projects using either a breadboard(standard .1" header) or even use a Seeed Grove connector! This is an open source hardware project and all files can be found on MinipH's Project page or directly on my GitHub!

Various Info

  • Full pH range .1 - 14 (.01 precision, though probes are only good for .1)
  • Wide range of VIN inputs (2.7 to 5.5V) works with RaspI's for example
  • Easy to use 12bit ADC

Additional Information

Weight 0.0141 kg
Dimensions 5 x 2.8 x 1.8 cm

1 review for MinipH pH interface

  1. :

    It's small, perfectly formed and works a treat out of the box. You'll find the i2c address written on the board - and the documentation and example code on github is just what you need to get you started. Can't recommend it highly enough. The simplicity and elegance of the design is a winner, I used a £6 probe from ebay with it to make a sensor that equals a commercial £60 unit.

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