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Abstract

This system for people convenience and intelligent water flowers and plants£¬ let people work from trival watering the flowers liberate£¬ automatic watering the flowers system design and application arises at the historic moment. The system uses the AT89C52 single chip computer£¬ match with corresponding buffer circuit for the soil moisture content detection and finish the control process of automatic watering the flowers. From the soil humidity sensors to collect soil information£¬ and then after the information processing module processing by ADC0832 after A/D conversion chip converted into digital signals£¬ AT89C52 single chip computer as the control center. Match with DS1302 clock chip£¬ LCD1602 LCD module data processing control module£¬ realize intelligent water flowers£¬ display clock function. Through a series of design and implementation£¬ simple circuit and low cost to implement the automatic watering the flowers system is feasible£¬ further can be extended to vegetable shed£¬ garden£¬ the automatic watering system. For technology service life is Important significance.

Keywords: water flowers£¬ AT89C52£¬ ADC0832£¬ DS1302£¬ soil moisture sensor£¬ clock

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