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punctuation'>
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<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><a name="_top"></a><span
lang=EN-US><a href="#软件介绍"><span style='font-family:宋体;mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>软件介绍</span></a><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US><a
href="#如何使用"><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>如何使用</span></a><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US><a
href="#版权信息"><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>版权信息</span></a><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:20.65pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.3pt;mso-char-indent-size:10.55pt'><b><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:red'>软件介绍</span><a name=软件介绍></a><span lang=EN-US
style='color:red'><o:p></o:p></span></b></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>振荡电路是很常用的一种单元电路，各种振荡电路以及它们的变形电路数不胜数，这个软件选取最常见的几种振荡电路，简单介绍了它们的电路图，振荡周期和频率的计算公式。并且你可以输入有关的元件参数（比如电感、电容的数值），让这个软件帮你算出振荡周期和频率。</span><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>其实，大多数情况下，我们已经知道振荡频率，需要计算出元件的数值，以便选取合适的元件。由于编写程序比较麻烦，这个软件还不能进行这样的计算。不过你可以多选几个数值，代入公式算一下，看那个元件最合适。</span><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US><a
href="#_top"><span style='font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>返回</span></a><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:20.65pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.3pt;mso-char-indent-size:10.55pt'><b><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman";color:red'>如何使用</span><a name=如何使用></a><span lang=EN-US
style='color:red'><o:p></o:p></span></b></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>举个例子：比如你要计算</span><span lang=EN-US>NE555</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>振荡电路的振荡频率，运行软件后，点击“选择电路”菜单，选取“</span><span lang=EN-US>RC</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>多谐振荡电路（</span><span lang=EN-US>NE555</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>）”，在右边的电路说明框中，将有该电路的介绍，包括周期的计算公式。这里没有给出频率的计算公式，大家都知道频率与周期互为倒数，没必要多写一个公式。</span><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='text-indent:21.0pt;mso-char-indent-count:2.0;
mso-char-indent-size:10.5pt;mso-char-indent-size:10.5pt'><span lang=EN-US>NE555</span><span
style='font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>输出的波形高电平与低电平持续时间不等，所以左边的计算结果有四项：高电平持续�
.rar （61个子文件） 
振荡电路计算器 源代码 
振荡电路.frm 11KB 振荡电路.frx 2KB OSC.VBW 51B OSC.VBP 717B
calculator.exe 44KB HTML OSC5.HTM 7KB OSC2.HTM 7KB OSC6.HTM 6KB osc1.files 
IMAGE003.GIF 249B IMAGE002.WMZ 346B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 2KB HELP.HTM 12KB osc5.files IMAGE003.GIF 288B IMAGE002.WMZ 399B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 2KB osc3.files IMAGE003.GIF 393B IMAGE002.WMZ 346B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 1KB OSC3.HTM 8KB OSC9.HTM 7KB osc10.files FILELIST.XML 163B IMAGE001.GIF 1KB OSC10.HTM 5KB osc2.files IMAGE003.GIF 542B IMAGE002.WMZ 479B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 2KB OSC4.HTM 8KB OSC7.HTM 7KB osc4.files IMAGE003.GIF 892B IMAGE002.WMZ 637B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 2KB osc9.files FILELIST.XML 162B IMAGE001.GIF 1KB osc8.files IMAGE003.GIF 610B IMAGE002.WMZ 573B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 3KB OSC8.HTM 8KB OSC1.HTM 7KB osc7.files IMAGE003.GIF 288B IMAGE002.WMZ 399B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 2KB osc6.files IMAGE003.GIF 288B IMAGE002.WMZ 399B OLEDATA.MSO 3KB FILELIST.XML 257B IMAGE001.GIF 1KB 上网更放心、永不中毒的浏览器-站长推荐！.url 103B
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