Tutorial for analog pH sensor that's compatible with both Arduino and Raspberry Pi
userhead
MakerA 2020-06-09 15:21:58

Youtube Channel: Davy Wybiral

This video is an overview and tutorial for an analog pH sensor that's compatible with both Arduino and Raspberry Pi but I'll also give a general overview of linear functions and interpolation. Plus I'll show you how to write a custom code to use this sensor on an unsupported platform (Espruino). 

Measuring pH is pHun! (...I'm here all night folks.)  

/* DF Robot Analog pH Sensor */ 

https://www.dfrobot.com/product-1782.html

Arduino Library: https://github.com/DFRobot/DFRobot_PH

Python Library: https://github.com/DFRobot/DFRobot_PH/tree/master/RaspberryPi/Python

/* DF Robot ADC Converter */ https://www.dfrobot.com/product-1730.html

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