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hi
i need the program code(in avr codevision) that calculates the ac power intering an electronic device.(assume that current and voltage are measured by ADC(1) and ADC(2) channels,respectively).
i really need it.thanks alot
convert sine to square wave
Sorry,It seems that I have to explain myself more clearly!
you know, I want to measure the output frequency of an electronic ballast(or the applied frequency to the lamp ).It means that I have to obtain freq. from the output voltage of the ballast(the lamp voltage)...
sine to square wave
hi all,
I need a simple circuit comprised of transistors to convert a sine voltage(eg. 150vac) to square one(also converting the voltage amplitude) for avr microcontroller input.
I really need your help(I'm new to this forum:cry:)thanx
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