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    Need some help powering motion detector water spray

    Awesome thanks for the help. I have got 3 Samsung 18650 batteries, so was planning to use those, although they are 3.6v so my output would be 10.8v - Do you think that would be ok? I have purchased this 3 cell battery holder 18650 Battery Holder Storage Box Case 1 2 3 4 Cell 18650 DIY Soldering...
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    Need some help powering motion detector water spray

    Hi there, hope someone can help. Ok firstly i am trying to build a water spray system that uses a 12v Solenoid which will be controlled by a PIR module. Here are the parts i have so far; 12v Solenoid: DC 12V 1/2″ Magnetic Electric Solenoid Valve for Water Air Normally Closed | eBay PIR...
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