Automatic flowers watering device based on single-chip control

Abstract

The invention provides an automatic flowers watering device based on single-chip control. The device comprises a detecting conversion module, a control module and an irrigating module; the detecting conversion module comprises a humidity sensor; the output end of the humidity sensor is connected with the input end of a filter circuit; the output end of the filter circuit is connected with the input end of an amplifying circuit; the control module comprises a single-chip microcomputer; the signal output end of the amplifying circuit is connected with the single-chip microcomputer and transmits the converted signal; the irrigating module comprises a relay; the single-chip microcomputer is connected with the relay and controls the relay; the relay is connected with a solenoid valve; the humidity sensor transmits a detected humidity signal to the filter circuit to be filtered and amplified through the filter circuit and the amplifying circuit, and then the signal is transmitted to the single-chip microcomputer to be processed; the single-chip microcomputer controls the relay to be started and stopped so as to control the on and off of the solenoid valve, and as a result, the flowers watering action is done. With the adoption of the device, the flowers watering action and the time length can be automatically controlled; the device has the characteristics of being simple to operate, high in practicability, and low in cost.

Description

technical field [0001] The invention relates to an automatic control system, in particular to an automatic watering device based on single-chip microcomputer control. Background technique [0002] Nowadays, many people like to grow flowers indoors or on the balcony. The traditional way of watering flowers is mainly through manual watering, which is not only time-consuming and laborious, but also often forgets to water flowers due to human negligence, especially office workers are busy with work, forget to water flowers for a long time, and neglect management, which will easily lead to flowers withering or even death. A device capable of realizing automatic watering of flowers. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the object of the present invention is to propose an automatic watering device based on single-chip microcomputer control, which can realize automatic control of flower watering action and dura...

AI Technical Summary

Problems solved by technology

The traditional way of watering flowers is mainly through manual watering, which is not only time-consuming and laborious, but also often forgets to water flowers due to human negligence, especially office workers are busy with work, forget to water flowers for a long time, and neglect management, which will easily lead to flowers withering or even death. A device capable of automatically watering flowers

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