发光二极管电平指示器.ewb

EWB经典实用列子

Electronics Workbench Circuit File
Version: 5
Charset: ANSI
Description: 
"		自39班20号刘淑娥       1999    12    20                                                                                                                                          发光二极管电平指示器是一种用于美化收音机，录音机，扩音机的面板装璜的分立式电平指示器。                 " 
"         音频输入信号经整流电路整流后送往三几极管的基极，通过调节电阻，电容等元件使发光二极管发光。" 
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EncryptionType: 2
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