vincentspm
New Member
i would like to design a automatic pet feeder, but what can i use to open/close the feeder door to feed the pet??
i just wan use battery only, so motor cannot last longer, instead of motor, go any suggestion, is it have any switch, when supply power, the switch will move or push or turn....?
Or other suggestion method on the mechanical part??
i just wan use battery only, so motor cannot last longer, instead of motor, go any suggestion, is it have any switch, when supply power, the switch will move or push or turn....?
Or other suggestion method on the mechanical part??
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