This be Simple high pass Filter perform filter especial tall frequency can change only. By use IC 741 , be the integrated circuit op-amp very the circuit helps to are high frequency Filter model to be simple. By from the circuit will let 750 HZ frequencies s go up change more well , 60HZ frequencies are or lower. By friends can change the value RC for filter the frequency that can want which can see the detail has followed circuit picture yes.
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This entry was posted on Monday, December 22nd, 2008 at 7:58 am and is filed under op-amp circuit, signal generator.
