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README.md
buffer-ph-range.py
buffer-ph.py
calibrate.py

README.md

Buffer pH adjuster

This code accompanies the 'Buffer pH adjuster' tutorial at www.scienceexposure.com. To use this code, you will need necessary accompanying hardware (listed in full detail on the tutorial page). This code allows you to build a project that monitors the pH of a solution, and adjusts it automatically by dispensing from an acid or alkali reservoir, to the pH value you have set.

The calibrate.py code is run once a day for calibrating the pH meter, and the buffer-ph.py is the main code for the project.

Requirements

Running the code

Type sudo python calibrate.py to run the calibration code, and sudo python buffer-ph.py to run the main code. For more details, see the 'Buffer pH adjuster' tutorial at www.scienceexposure.com