Hi, I am building a system which can be attached to a drone to automatically collect water samples. The system requirement is attached. I am using a 5v servo, 2v to 6v water pump, arduino uno r3 and a 9v battery to supply power. I attached the code, can you please tell me if the code is correct. …

Automatic water sampler for a drone

Mouchow May 26, 2018, 6:09am 9

Hi Tom,
I was wondering if I can use a 9v Lithium battery with 1200mAh amp hour rating ? Will it supply enough power to my system?

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