A digital circuit teaching experiment system
A technology of digital circuits and experimental systems, applied in the fields of infrared transmission, design of digital logic, analog modulation, and hardware design, which can solve the problems of single experimental effect and incompleteness of functions.
Active Publication Date: 2018-01-16
EAST CHINA NORMAL UNIV
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Problems solved by technology
[0003] The purpose of the present invention is to provide a fully functional digital circuit teaching system for the incompleteness and deficiency of digital circuit experiments in the existing teaching environment. This system makes up for the single function and poor experimental effect of most digital circuits on the market. The shortcomings, aiming to strengthen the basic experimental education of digital circuits for students
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Embodiment 1
[0035] Taking tablet management as an example, the digital circuit teaching experiment system of the present invention is specifically described.
[0036] refer to figure 1 , the present invention includes a power supply module 1, an encoding module 2, a storage module 3, a display module 4, a waveform generation module 5, a comparison module 6, an addition module 7, an IR module 8, a counting module 9, a data selection module 10, and a decoding module 11 And flexible application module 12. Power supply module 1 and encoding module 2, storage module 3, display module 4, waveform generation module 5, comparison module 6, addition module 7, IR module 8, counting module 9, data selection module 10, decoding module 11, flexible application module 12 connections to provide power to these 11 modules.
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The invention discloses a digital circuit teaching experiment system. The system comprises a power module, an encoding module, a storage module, a display module, a waveform generation module, a comparison module, a summator module, an IR (infrared ray) module, a counter module, a data selection module, a decoding module and a flexible application module. The system has complete eight function modules for a digital circuit, abundant extra resources and test configuration interfaces and can better cooperate with different teaching manners for implementation of experiment courses, meanwhile, a tablet management system is used as an example, construction of a complete digital system is provided, and support is provided for students for understanding of the overall system and debugging of the system.
Description
technical field [0001] The invention designs the fields of digital logic, hardware design, infrared transmission, and analog modulation. Background technique [0002] In the teaching of electronic information, including the circuit direction of physics major, digital circuit has always been regarded as one of the most important basic subjects, but its experimental courses have not been able to achieve satisfactory results. The traditional digital circuit experiment system Not only is it too simple, but also the experiment has no correlation, so students often can't understand the principle, only understand what the chip does, but don't understand what role the circuit of this module plays in a whole system. It is also difficult for teaching teachers to let students experience the real functions of digital circuits simply through classroom narration. Moreover, the traditional digital circuit experiment system is not complete enough, and there is no clear classification of th...
Claims
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IPC IPC(8): G09B23/18
CPCG09B23/186
Inventor 刘一清张文杰
Owner EAST CHINA NORMAL UNIV