Analog pH Meter Kit CALIBRATION

userHead Account cancelled 2016-06-03 02:40:04 1783 Views1 Replies
Hi Everyone,

I used this product: ... 1B5GpGLSUk

so I was wondering how to calibrate my ph reading?

I have two calibration liquids. PH 7 and PH 4.
The sample code gives me slightly wrong readings.

How do I calibrate the code, so that my reading correspond to the ph of the liquids I use ?

I used this with my arduino mega.

2016-06-03 17:44:01 Hi AcenesSales,

Please read the Steps ... ng_Diagram
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