Intelligent watering system based on single chip microcomputer

Abstract

The invention discloses an intelligent watering system based on a single chip microcomputer. The intelligent watering system comprises a soil moisture sensor, a signal processing module, a central control module, a watering drive module, a power supply module and a key input module. The soil moisture sensor, the signal processing module and the central control module are separately connected in sequence, the central control module is further connected to the watering drive module, the power supply module and the key input module, and the power supply module is further connected to the signal processing module and the watering drive module; the central control module comprises the single chip microcomputer, a reset circuit, a crystal oscillator circuit, a clock circuit and a storage circuit, and the single chip microcomputer is connected to the crystal oscillator circuit, the reset circuit, the clock circuit and the storage circuit. The provided intelligent watering system can achieve the functions of real-time monitoring and display of soil moisture and can perform automatic watering according to the soil moisture. In addition, the upper and lower limit values of the soil moisturecan be manually set.

Description

technical field [0001] The invention belongs to the field of automatic control, in particular to an intelligent flower watering system based on a single-chip microcomputer. Background technique [0002] Planting flowers and plants has been a constant hobby of Chinese people for thousands of years, so some people choose to plant flowers and plants to cultivate their sentiments, and at the same time, they also regard it as an amateur pastime. However, due to reasons such as people's fast pace of life and frequent business trips, failure to water flowers and plants on time has become the main cause of death of flowers and plants. In order to solve the problem of watering flowers and plants on time, people will take methods such as storing memos in mobile phones and making various memos, but there are many defects in these methods all the time. The intelligent flower watering system instruments on the market have many functions but are too expensive, and for ordinary families, ...

AI Technical Summary

Problems solved by technology

The intelligent flower watering system instruments on the market have many functions but are too expensive, and for ordinary families, too complicated applications and multi-functions are unnecessary

Images