As people know, there is an overpopulation of street animals, and there is no enough food for them. So many stray cats are underweight and sick. By giving them a regular supply of appropriate food, you can help keep them healthy. So we want to design a fixed-point feeding device for stray cats to help them.
The main functions of this stray cat fixed-point feeding device:1. Regular feeding, there is a timer inside it to feed regularly, such as feeding once in the morning, noon and evening, and playing music at the same time, which will make the animal form a conditioned reflex2. Detect animals, use ultrasonic devices to accurately detect stray animals3. Receive donations. Through online payment, caring people can scan the QR code to voluntarily donate money to buy food for small animals
Process and steps1. Group brainstorming
2. Select the sensor
3. Write code and debug
4. Design 3D appearance structure renderings
5. Use a laser cutting machine to cut appearance structural parts
6. Test
7. Assembly project hardware, assembly appearance
Yin Meiyi, Bi Hanbo, Zeng Yuanxin, Zhang Tongfang
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