基于单片机的智能宠物喂食器设计

Design of Intelligent Pet Feeder Based on Single Chip Microcomputer

阐述智能宠物喂食器的实现方式,以STC89C52单片机为核心芯片,控制LCD的显示、语音芯片的启动和步进电机的运行。通过按键设置预设时间,当时间到达预设时间时,语音电路发出提示,步进电机工作,提供食物。此系统解决了主人由于各种原因不在家,使得宠物不能按时吃饭的问题。

This paper expounds the implementation mode of intelligent pet feeder.Taking STC89C52 single chip microcomputer as the core chip,it controls the display of LCD,the start of voice chip and the operation of stepping motor.Set the preset time by pressing the key.When the time reaches the preset time,the voice circuit will give a prompt,and the stepping motor will work to provide food.This system solves the problem that the pet can’t eat on time because the owner is not at home for various reasons.