Remotely controlled fish-feeding device

Abstract

The invention discloses a remotely controlled fish-feeding device and belongs to fish-feeding devices. The device comprises a power switch, a power module, a single chip microcomputer control circuit, a GSM (global system for mobile communications) communication module, a D / A (digital / analogue) converter and two electromagnetic valves which are sequentially arranged on a pipe of a fish-feeding jar, wherein the GSM communication module is connected with the single chip microcomputer control circuit; the D / A converter is connected with a signal output end of the single chip microcomputer control circuit; and the two electromagnetic valves are respectively connected with the D / A converter. The fish-feeding device can be remotely controlled to feed by a user by sending a short message, and the feeding amount is accurately controlled in the way that the two electromagnetic valves are combined to act. The fish-feeding device also has the advantages of simple structure and reliable performance.

Description

technical field [0001] The invention relates to a remote control fish feeding device, which belongs to the fish feeding device. Background technique [0002] In daily life, many people like to raise fish. In order to ensure the healthy growth of fish, it is necessary to feed the fish regularly and quantitatively. However, feeding the fish has become a difficult problem when traveling on business or traveling. If you feed too much at one time, the fish will be starved to death, and if you don’t feed it for a few days, the fish will starve to death again. [0003] In order to solve this problem, some automatic fish feeding devices have been proposed, but the structure of the current fish feeding devices is too complicated, and it is impossible to realize long-distance precise control. Contents of the invention [0004] The technical problem to be solved by the present invention is to propose a remote control fish feeding device with simple structure and reliable performance...

AI Technical Summary

Problems solved by technology

[0002] In daily life, many people like to raise fish. In order to ensure the healthy growth of fish, it is necessary to feed the fish regularly and quantitatively. However, when traveling on business or traveling, feeding the fish has become a difficult problem to solve. , If you feed too much at one time, the fish will be starved to death. If you don’t feed it for a few days, the fish will starve to death again.

[0003] In order to solve this problem, some automatic fish feeding devices have been proposed, but the structure of the current fish feeding devices is too complicated, and it is impossible to realize long-distance precise control

Images