DIY pH-meter

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jartieda

Aquarium Advice Newbie
Joined
Oct 24, 2014
Messages
4
Hi,
I have built a wifi enabled pH-meter.
I have also added it a temperature probe and two electric outlets.
Its very interesting to see how the water pH changes during night and day.
What do you think? I am planning the 0.2 Version now. Any suggestion, new sensor or feature that I can add ?
Best regards
Jorge
 
I attach one picture. Maybe not the best day. But i will try to get one better.
Best regards
Jorge
 

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Wow, that seems a way more consistent ph than I thought it would be? I was thinking there would be 0.5 changes over night or something.
 
can you show me how you built wifi enabled ph meter please? any link, source would be good as i am searching for the same to build.

Thanks
 
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