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    Simple DIY Automatic Alkalinity Tester - Phase #1: testing drop count

    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...
    • wacky123
    • Thread
    • alkalinity alkalinity drop alkalinity monitor ardiuno automatic diy diy test kits drop co kh test water pump
    • Replies: 17
    • Forum: Do It Yourself (DIY)
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