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Main control module for programming teaching board

A technology of a main control module and a teaching board, applied in the field of teaching tools, can solve the problems of difficulty in learning and use, high starting point, and difficulty in learning, etc.

Inactive Publication Date: 2018-07-03
SHANGHAI LETIAN NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Graphical programming software and hardware are mainly used for primary and middle school students to learn programming, to cultivate students' way of thinking in designing programs and to train innovative thinking, so that students can learn to use this thinking habit to analyze and solve problems. The existing programming software and hardware are for primary school students to learn It is difficult to use, you must have a strong logical thinking ability, you must have a certain understanding of hardware circuits, learning is difficult, and the starting point is high

Method used

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  • Main control module for programming teaching board

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Embodiment Construction

[0010] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0011] see figure 1 , a main control module for programming teaching board, including LDO chip U2 and main control chip U3, the pin 2 of the LDO chip U2 is connected to the voltage VCC and the capacitor C1, and the pin 3 of the LDO chip U2 outputs the voltage VDD to the main control Pin 10 of chip U3. The model of LDO chip U2 is HT7333. The model of the main control chip U3 is one of C8051F340, C8051F341, C8051F3444 and C8051F345.

[0012] The working princ...

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PUM

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Abstract

The invention discloses a main control module for programming a teaching board. The main control module comprises an LDO chip U2 and a main control chip U3. A pin 2 of the LDO chip U2 is connected with a voltage VCC and a capacitor C1. A pin 3 of the LDO chip U2 outputs a voltage VDD to a pin 10 of the main control chip U3. The model of the LDO chip U2 is HT7333. The model of the main control chipU3 is one of C8051F340, C8051F341, C8051F3444 and C8051F345. The main point of this design is to propose the main control module for programming the teaching board, and the module can realize serialcommunication, AD sampling, data storage, control of a module status indicator lamp, and input and output control of a digital interface.

Description

technical field [0001] The invention relates to a teaching tool, in particular to a main control module for a programming teaching board. Background technique [0002] Graphical programming software and hardware are mainly used for primary and middle school students to learn programming, to cultivate students' way of thinking in designing programs and to train innovative thinking, so that students can learn to use this thinking habit to analyze and solve problems. The existing programming software and hardware are for primary school students to learn It is difficult to use, you must have a strong logical thinking ability, you must have a certain understanding of hardware circuits, learning is difficult, and the starting point is high. The focus of this design is to propose a main control module for the programming teaching board, which can realize serial communication, AD sampling, data storage, control of module status indicator lights, and input and output control of digit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B19/00
CPCG09B19/0053
Inventor 吴强
Owner SHANGHAI LETIAN NETWORK TECH
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