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dannydy

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  1. recently i've try to used slot sensor on my project,i've found there have two types of it,NPN=negative-potive-negative,and PNP-positive-negative-positive.could some one tell me how it's be use.thanks
  2. recently i've try to used slot sensor on my project,i've found there have two types of it,NPN=negative-potive-negative,and PNP-positive-negative-positive.could some one tell me how it's be use.thanks
  3. well, my ac motor's size was medium.i've read some articles on internet, MOC3041,3042 adn 3043 can be use for my project. i'm not too sure about the moc3040.
  4. hi, i'm new member here.recently i have a research on optoisolator, for my project. i'm not sure what is different between moc3041 and moc3040, isn;t both of them act as some function. cos i wan use it to isolated the voltage use ofr 240AV motor. could someone pls tell me about that, thanks.
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