【摘要】 应用VB高级语言的图形功能和RS-232串行通信方面的功能,设计了一套燃油取暖器电子线路板的自动测试系统,可以快速高效地检查电子线路板的装配质量和电子元器件的质量问题。该系统是一种图形化测试装置,在生产实践中获得了很好的使用,稍作改动也可用于其他电子线路板的自动测试,有一定的适用面。更多还原

【Abstract】 By using the graphic function and RS-232 serial communication function of advanced VB programming language,an automatic test system for electronic circuit board of fuel-fired heater is designed.The assembly quality of the circuit board and the quality of the electronic components can be checked quickly.It is a graphical test device,and has been used in production with good results.With minor modification,the test system can also be used for other circuit boards,and it will have a broad prospect of application.更多还原