CD4017十进制计数器  

CD4017 decimal counter

作　　者：李井泉[1] 王兆欣[1] 陈大川[1] Li Jingquan;Wang Zhaoxin;Chen Dachuan(Air Force Aviation of University,Changchun Jilin,130022)

机构地区：[1]空军航空大学航空基础学院基础部,吉林长春130022

出　　处：《电子测试》2020年第10期25-27,共3页Electronic Test

摘　　要：整个实验过程包含了集成芯片逻辑功能验证、十进制以内任意计数器的设计、多位计数器的设计等内容。通过面包板实验,学生可以充分理解芯片逻辑功能的验证方法,进而初步掌握应用电路的设计思路,通过设计并搭建电路培养学生的动手实践能力;通过点动触发计数,光敏电阻模块触发计数,声控传感器模块触发计数,自动触发计数,实践计数功能,培养学生理论联系实践的思维方式。The whole experiment process includes the verification of integrated chip logic function、Design of arbitrary counter within decimal system、The design of multi bit counter.Through the breadboard experiment,students can fully understand the verification method of the logic function of the chip,and then preliminarily grasp the design idea of the application circuit,and train students’ practical ability by designing and building the circuit.Through the trigger counting of inching,the trigger counting of photoresist module,the trigger counting of voice sensor module,automatic trigger counting,practice counting function,train students’ thinking mode of combining theory with practice.

关 键 词：CD4017 面包板 光敏电阻模块 声控电路模块 

分 类 号：TH724-4[机械工程—仪器科学与技术]