Description: The control of PGA2311 and CD4052 is realized by using STC89C52 single chip computer, and then the volume of power amplifier is controlled.
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File list (Check if you may need any files):
| Filename | Size | Date |
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| 功放程序\sourse_code.c | 5263 | 2014-04-28
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| 功放程序\Text2 | 0 | 2014-04-26
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| 功放程序\Text3.c | 3405 | 2014-06-04
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| 功放程序\Text3.LST | 7769 | 2019-05-09
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| 功放程序\Text3.OBJ | 11609 | 2019-05-09
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| 功放程序\功放 | 9795 | 2019-05-09
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| 功放程序\功放.build_log.htm | 1028 | 2019-05-09
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| 功放程序\功放.hex | 2081 | 2019-05-09
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| 功放程序\功放.lnp | 41 | 2019-05-09
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| 功放程序\功放.M51 | 13689 | 2019-05-09
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| 功放程序\功放.plg | 0 | 2014-06-09
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| 功放程序\功放.uvopt | 6040 | 2019-05-09
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| 功放程序\功放.uvproj | 13792 | 2019-05-09
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| 功放程序\功放_Opt.Bak | 1187 | 2016-06-29
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| 功放程序\功放_Uv2.Bak | 1669 | 2014-04-26
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| 功放程序 | 0 | 2019-05-09 |
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