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hi dear friends,

i am currently working out a ph-measurement-set - that is based on Arduino


well there are lots of tutorials, explanations out there:

i found a neat one: See:

pH meter Arduino, pH Meter Calibration, DIYMORE pH Sensor, pH Sensor Arduino Code, pH of liquids
https://www.youtube.com/watch?v=zUEl3Y3yKL4

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Download:
pH meter Arduino Code, Libraries, and programming:
https://www.electroniclinic.com/ph-me...

Related Tutorials using the DFrobot pH Sensor Kit:
DFrobot pH Sensor with Arduino, working, calibration, and pH value of different liquids:
https://youtu.be/dfoH5iPWkwo

DFrobot pH Sensor with NodeMCU ESP8266 for water quality monitoring:
https://youtu.be/iymZQ_0-Ijs

Arduino Nano
https://amzn.to/30JPp1v

Arduino Uno:
https://amzn.to/37oaksm

pH Sensor Kit DIYMORE
https://amzn.to/3ghOzR4

pH Sensor Kit DFrobot
https://amzn.to/2MEtRzy

128x64 SSD1306 Oled display Module
https://amzn.to/3h1COwT


well - i like this setup - meanwhile - some of the folks have used a ESP32

but iguess that i can do this with Arduino Uno or so

look forward to hear from  you