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IP :58.66.66.6
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Time :2005-10-7 15:51:30 |
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遥控模块零售价,CD4013与CD4069零售价分别是多少?谢谢. |
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IP :220.173.124.59
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Time:2005-10-7 16:06:07 |
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你好!这里有报价:http://www.hongyan-e.com/web/diy_web_5_3.htm CD4013 1.00 CD4069 1.00 |
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IP :58.66.66.6
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Time:2005-10-7 16:20:03 |
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IP :220.173.124.59
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Time:2005-10-7 16:24:03 |
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http://www.hongyan-e.com/web/diy_web_5_9916.htm 这里你看看.315M的. |
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IP :58.66.66.6
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Time:2005-10-7 16:31:13 |
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抱歉,我想问一下比如:工作电压范围,发射距离,输出何种电平等等? |
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IP :220.173.124.59
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Time:2005-10-7 16:34:25 |
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工作电压范围:12V 发射距离 60M 输出何种电平不大于0.2V |
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IP :58.66.66.6
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Time:2005-10-9 19:40:42 |
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接收模块输出TTL还是CMOS电平?工作电压6V能用吗? 发送模块在3V电压下能工作吗? |
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IP :222.217.130.244
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Time:2005-10-9 21:19:53 |
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工作电压范围:12V 发射距离 60M 输出何种电平不大于0.2V |
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IP :58.66.66.6
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Time:2005-10-10 21:42:45 |
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