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can some one pls help me to design the prob with orcad or Multisim7/8 ?
I know we need a : decoder/ encoder/ JK FF/ counter/ 7 segments and BCD to 7 segments driver
but I can't get it work.
see attachment
thank jonathan
I did connect as you said but nothing comes out from the 7 segments.
and why do i need the 555 timer. I can use a clock signal generator in the electronics workbench connected directly to the counter.
where do I connect the diodes?
thank for the help
Hi
I need to design a system that will monitor 6 doors(switches) and indicate the door number on a 7 segment.
I must use a mux, a demux and a counter +clock
see atachment
pickit 2 development board
HI
I need help
I bought the pic kit 2 debbug express and i have 4 kindes of PIC s
the 16F877 and 887
I plan to write with C but some one told me that it would be impossible to debbug because i need a special compiler for my spesific pic.
do you know something...
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