Im making a auto door opener for my chicken coop, It must run from low power so 4 AA batterys would be good i need a timer so it can power a motor at 8am everyday to open the door and a push button to revert the power so the door closes, the motor would have a spool on it to wind the door up and down using string. the door weighs around 2-3 kilos (maybe less) any help for a circuit design, i could go buy one but thay are alot of money for somthink that could cost alot less to make.
also it going to sit inside a waterproof box.
any help would be welcome
also it going to sit inside a waterproof box.
any help would be welcome
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