Multifunction DAQ

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Designing of interface circuit for DAQ(Aanalog IO and Digital IO)

I am new to the USB DIO/Analog input/Analog output i need your help to design an interface circuit for digital IO and analog IO

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Care to give specifics?  What are you interfacing with?  What current requirements will we have?  What voltage ranges?  We can't help if you give us no information.


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i want to convert 4-25ma current into voltage after converting it i would amplify it

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@yogece wrote:

i want to convert 4-25ma current into voltage after converting it i would amplify it


add resistance...

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