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12V Water Pump Controlled by Arduino and Relay Won't Work - #12 by LarryD - Motors, Mechanics, Power and CNC - Arduino Forum
![Can't figure out why when I power a water pump through a digital pin the code executes unexpectedly. (explained in more detail in the comments) : r/ arduino Can't figure out why when I power a water pump through a digital pin the code executes unexpectedly. (explained in more detail in the comments) : r/ arduino](https://i.redd.it/kuyhxmshukr91.png)
Can't figure out why when I power a water pump through a digital pin the code executes unexpectedly. (explained in more detail in the comments) : r/ arduino
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Automatic water pump controller using Arduino Uno R3 microcontroller with code & circuit diagram - YouTube
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