Dfplayer mini mp3 module send me an Error!
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Hello,
I want to know how accurate this turbidity sensor. According to my experience, he is quickly changing.
In addition, it doesn't give me 4.2 voltage in clear water. Maybe I have to open it and adjust the trimmer.
Please tell me your experiences.
Thank you in advance,
I want to know how accurate this turbidity sensor. According to my experience, he is quickly changing.
In addition, it doesn't give me 4.2 voltage in clear water. Maybe I have to open it and adjust the trimmer.
Please tell me your experiences.
Thank you in advance,
2022-06-23 17:29:59
Tonny12138
Hi! May I ask what controller are you using? The turbidity sensor outputs analog quantity. It is recommended to use the ads module when connected to esp32.
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