II青岛理工大学毕业设计（论文）AbstractIn the traditional feeding method, pet feeders need to spend a lot of time and energy to feed pets, which causes a waste of time and manpower, and greatly affects people's living standards, and at the same time, the experience of pet owners is very unfriendly. Today's smart pet feeder brings a lot of convenience to people, it can solve some problems such as time and manpower waste caused by traditional pet feeding, ...
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