monitoring system using arduino, pH probe, 12V dc motor and 12V peristaltic pump

Hello,

I'm currently making a water monitoring system. I'm using arduino uno as the microcontroller, pH probe as the input and 12V dc motor and 12V peristaltic pump as the output. However, I'm stuck with coding for the system. Could anyone please help me?

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read #7

write code for the pH probe and make sure it does what you want.

once you have that, the rest should be even easier.

start with the measuring of one thing and add features.