Experimental Course Examination System
An examination system and curriculum technology, applied in the field of experimental course examination system, can solve the problems of complex operation of the experimental teaching examination system, achieve good teaching effect, simple operation, and improve hands-on ability
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[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Such as figure 1As shown, the experimental course examination system includes the teacher computer, RS485 bus, conversion circuit, and experimental platform. The teacher computer is connected to the conversion circuit, and the conversion circuit is connected to the experimental platform through the RS458 bus.
[0028] Such as figure 2 As shown, the test bench includes a 6.5-digit digital multimeter, a digital oscilloscope, a signal generator, a dual-channel DC regulated power supply, a comprehensive experiment box (not shown in the figure), a keyboard (not shown in the figure) output), display (not shown), control panel. A keyboard, a display, a digital multimeter, a digital oscilloscope, a signal generator and a dual-channel DC stabilized power supply are all connected to the control board. The comprehensive experiment bo...
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