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IP :58.66.66.6
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Time :2005-10-7 15:51:30 |
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遙控模塊零售價(jià),CD4013與CD4069零售價(jià)分別是多少?謝謝. |
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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!這里有報(bào)價(jià):http://www.cnjiaodu.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.cnjiaodu.com/web/diy_web_5_9916.htm 這里你看看.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,我想問一下比如:工作電壓范圍,發(fā)射距離,輸出何種電平等等? |
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IP :220.173.124.59
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Time:2005-10-7 16:34:25 |
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工作電壓范圍:12V 發(fā)射距離 60M 輸出何種電平不大于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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接收模塊輸出TTL還是CMOS電平?工作電壓6V能用嗎? 發(fā)送模塊在3V電壓下能工作嗎? |
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IP :222.217.130.244
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Time:2005-10-9 21:19:53 |
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工作電壓范圍:12V 發(fā)射距離 60M 輸出何種電平不大于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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