A single-chip computer experiment teaching system

Abstract

The invention provides a single-chip microcomputer experiment teaching system. The system comprises a support frame, a single-chip microcomputer control panel, a circular tube, a power device, a firstsensor, a second sensor and a third sensor. The support frame is an inverted T-shaped structure. A center section of the T-shaped structure is a rectangular vertical plate which is vertically arranged. An upper end of the vertical plate is provided with several installation holes. The single-chip microcomputer control panel is fixedly arranged in an installation hole area of the vertical plate. One end of the circular tube is detachably connected to a rotation shaft. The rotation shaft sleeves a bearing and is embedded in a lower side of the vertical plate. A length direction of the rotationshaft is vertical to a vertical plate plane. The circular tube rotates about the rotation shaft. A length of the circular tube is less than a length of the rectangular vertical plate. The system has advantages that a simulation experiment scene can be rapidly constructed, which is convenient for function display; single teaching of book knowledge is converted to actual problem solving; and capabilities of analyzing and processing problems are increased.

Description

technical field [0001] The invention relates to the field of teaching facilities, in particular to a single-chip microcomputer experimental teaching system. Background technique [0002] Existing single-chip microcomputer teaching usually starts with books, which is composed of single-chip microcomputer architecture, program instructions, etc., and is gradually deepened. The teaching equipment involved is mainly the smallest system board of single-chip microcomputer made of single-chip microcomputer and interface peripheral hardware. Its function display usually uses light-emitting LEDs Or the LCD screen combined with button input, so that students can easily only pay attention to the program instructions of the single-chip microcomputer and the minimum system of the single-chip microcomputer itself, and lack the connection with the actual problems solved by the single-chip microcomputer system; for the existing problems in the teaching of the single-chip microcomputer: on th...

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Problems solved by technology

[0002] Existing single-chip microcomputer teaching usually starts from books, which are composed of single-chip microcomputer architecture, program instructions, etc., and are gradually deepened. The teaching equipment involved is mainly the smallest system board of single-chip microcomputer made of single-chip microcomputer and interface peripheral hardware. Its function display usually uses light-emitting LEDs Or the LCD screen combined with button input, so that students can easily only pay attention to the program instructions of the single-chip microcomputer and the minimum system of the single-chip microcomputer itself, and lack the connection with the actual problems solved by the single-chip microcomputer system; for the existing problems in the teaching of the single-chip microcomputer: on the one hand, it is not possible to quickly Intuitively reflect the function of single-chip microcomputer, improve students' interest in learning; on the other hand, it is easy for students to develop the habit of relying on off-the-shelf commercial products such as sensors, which is not conducive to students' establishment of reasonable use of single-chip microcomputer system to solve practical problems. , is also not conducive to high-level modeling learning; in order to solve these problems, it is necessary to conduct in-depth research

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