📄 收集了一些常用h桥芯片的资料，大家参考一下选型 ---“our robot 1 号”机器人研发网站.htm
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vAlign=top align=left width="19%" bgColor=#d1d9e2 rowSpan=2>【6楼】 <FONT
color=#000000>gxlujd 彩虹</FONT><BR><IMG height=120
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width=87><BR>积分：<FONT color=#000000>2533</FONT><BR>派别：<FONT
color=#000000></FONT><BR>等级：<FONT color=#000000>------</FONT><BR>来自：<FONT
color=#000000>广西·南宁</FONT><BR></TD>
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color=#000000>准备测试L298N，合适的话就用它，TA7257P实现PWM比较复杂，所以退居2线。</FONT> </TD></TR>
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vAlign=bottom bgColor=#d1d9e2>__________________________<BR><IMG
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<BR><BR>彩虹心语：一份心情一世人，何忍将心染凡尘。恩恩怨怨皆抛开，豁达平和事竟成。 </TD></TR>
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width=7>2005-10-02,01:35:00 </TD>
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href="mailto:gxlujd@21cn.com">邮件</A> <IMG height=1 src="" width=7>
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vAlign=top align=left width="19%" bgColor=#e8e8e8 rowSpan=2>【7楼】 <FONT
color=#000000>wudi 无敌</FONT><BR><IMG height=120
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width=120><BR>积分：<FONT color=#000000>533</FONT><BR>派别：<FONT
color=#000000></FONT><BR>等级：<FONT color=#000000>------</FONT><BR>来自：<FONT
color=#000000>上海</FONT><BR></TD>
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color=#000000>L298在我们这经受4年考验了，评价不错</FONT> </TD></TR>
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vAlign=bottom bgColor=#e8e8e8>__________________________<BR>My Blog:
<BR><BR>http://wudi_01.blogcn.com </TD></TR>
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vAlign=top align=left width="19%" bgColor=#d1d9e2 rowSpan=2>【8楼】 <FONT
color=#000000>zhou_1989 </FONT><BR>积分：<FONT
color=#000000>186</FONT><BR>派别：<FONT color=#000000></FONT><BR>等级：<FONT
color=#000000>------</FONT><BR>来自：<FONT color=#000000>上海</FONT><BR></TD>
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vAlign=top width="81%" bgColor=#d1d9e2><FONT color=#000000>同意
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bgColor=#d1d9e2>__________________________<BR>Deram dream
<BR>Dream every Day </TD></TR>
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width=7>2005-10-02,21:27:27 </TD>
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vAlign=top align=left width="19%" bgColor=#e8e8e8 rowSpan=2>【9楼】 <FONT
color=#000000>chnxc </FONT><BR>积分：<FONT color=#000000>2</FONT><BR>派别：<FONT
color=#000000></FONT><BR>等级：<FONT color=#000000>------</FONT><BR>来自：<FONT
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vAlign=top width="81%" bgColor=#e8e8e8><FONT color=#000000>问问大家~小弟急
<BR>能问下关于298的问题吗？ <BR>我做的电机驱动板用298，但在驱动电机运行时会发热 <BR>这正常吗？
<BR>如果不正常，那应该是什么问题呢？ <BR>298的接法就是298PDF上的 <BR>如果再在298后不用二极管是否会有影响？
<BR>谢谢大家</FONT> </TD></TR>
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width=7>2007-05-13,21:03:57 </TD>
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