Starting a new project for Simple DIY Automatic Alkalinity Tester for a common man with can be created and printed easily with minimum cost.
Currently starting with:
-Api KH bottle
-Speed Sensor Module - https://www.aliexpress.com/item/32986575618.html?spm=a2g0s.9042311.0.0.26c94c4dlCiga1
-Arduino Nano
-small water pump
-some tube
-3d printed model
Currently starting with:
-Api KH bottle
-Speed Sensor Module - https://www.aliexpress.com/item/32986575618.html?spm=a2g0s.9042311.0.0.26c94c4dlCiga1
-Arduino Nano
-small water pump
-some tube
-3d printed model