Here the final Schem that work fine, no software modification on PIC ..... just use the CMOS Inverter (4049 - Hex Inverter) to invert the logic.
Here the final Schem that work fine, no software modification on PIC ..... just use the CMOS Inverter (4049 - Hex Inverter) to invert the logic.
Last edited by Zhao Hui; - 7th June 2007 at 20:19.
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