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Design of the RLC Tester Based on the SPCE061A
Author(s): 
Pages: 12-15
Year: Issue:  2
Journal: Instrumentation Technology

Abstract: 系统是通过凌阳16位单片机SPCE061A测量电阻、电容和电感对应振荡电路所产生的频率来实现各个参数的测量.其中电阻和电容是采用555多谐振荡电路产生的,而电感则是根据电容三点式产生的.SPCE061A的定时器可以利用外部时钟源来计数,文章将RLC测量电路产生的频率作为单片机SPCE061A的时钟源,通过计数可以计算出被测频率,再通过该频率计算出各个参数.该系统采用单片机控制,具有测量精度高,便于...
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