Abstract

It is highly important to finish the experiments while learning the course of digital circuit design is to confirm the theoretical knowledge in the experiment, which makes the learning process an extremely good expansion. However, in the actual situation, digital design laboratories are often in short supply, which is mainly reflected in its spatial limitations, the limitations on the number of instruments and instrument stability limitations, especially in some poor and developing countries. This paper designed a mobile virtual laboratory application (VL-APP) for learning digital design to help students perform virtual experiments to conduct new thoughts anywhere and anytime, which also support anyone familiar with the instruments used in the digital area. It mainly aims at the simulation experiment of a specific experiment in the digital design experiment, and provides the model and script basis for the users to design the experiment independently. Selecting Unity3D and 3ds-max for the software platform, Android for the test installation environment, the APP testing results showed that it is good enough to be applied right now.

Highlights

  • Experiment is an essential part for theory tested in scientific research and during daily study

  • Based on current research result, we would like to design the mobile terminal APP, which is about the virtual experiments for the digital design course learning

  • This paper designed the digital laboratory virtual laboratory application (VL-APP) demonstration software on the mobile terminal based on the actual project requirements

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Summary

Introduction

Experiment is an essential part for theory tested in scientific research and during daily study. The idea of a mobile laboratory for digital design is supported by the need of virtual laboratory and the rapid growth of information and communication technology It can carry out the phenomenon of circuit experiment demonstration and can complete the simple independent design experiment. Based on current research result, we would like to design the mobile terminal APP, which is about the virtual experiments for the digital design course learning. In this field, there is no other APP and it would be very useful for all the engineering courses.

VL-APP Design Requirements Analysis
User Requirement Analysis
Performance Requirement Analysis
Development of the APP
Model Establishment
Roaming and Instrument Display
User Interface Design
Simulation of experimental operation
Simulation Results
Simulation of instrument logic function
Functional Test
Experimental demonstration function
Probe detection function
Performance Test Result
Conclusion
Conclusions
Authors

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