摘要
为了提高文科专业学生对于电工实习课程的兴趣,提高教学质量,设计了基于三极管的闪烁灯电路板,作为教学环节之一。该电路使用的元器件包括三极管、电阻、电容、led,器件少,原理简单,同学们理解容易。电路板通电之后,LED灯闪烁绚丽生动有趣。投入教学使用半年以来,该电路板工作稳定,实践符合设计理论。该电路板已经成功应用在教学环节,同学们在学习电工基础知识的同时动手实践能力得到提高。
In order to arouse the interest of arts students to electrician practice courses and improve the quality of teaching, we include the design of the flash lamp circuit board which based on triode as part of the teaching. The circuit components include triode, resistor, capacitor and led. Since there are less devices and the principle is simple, it is easy for students to understand. After the circuit board get charged, LED lights flash, colorful and interesting. The circuit board has been put into use for half a year. It is proved that this circuit board can work stably and it is in accordance with design theory. The circuit board has been successfully applied in teach- ing. It can help improve students＂ practical ability when learning basic electrical engineering knowledge.
出处
《高教学刊》
2016年第16期173-174,共2页
Journal of Higher Education
关键词
电工实习
教学质量
闪烁电路
electrical engineering practice
quality of teaching
flashing circuit
