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Recent content by nobie

  1. N

    5x7 Matrix Led using PIC16F84

    thanks for the help saidutt i really appreciate it :) i m dumb in this domain the problem is that i use MPLAB , and i don't know how to code a 8051 micro-controller i used the 16f84 circuit but my code don't work code , it normally wold display first raw led in a interval of 1ms thanks in...
  2. N

    5x7 Matrix Led using PIC16F84

    thanks for the info saidutt but i have a problem in my circuit i can't get it straight
  3. N

    5x7 Matrix Led using PIC16F84

    can someone help me fix the problem :?: the circuit don't work
  4. N

    5x7 Matrix Led using PIC16F84

    thanks AlBo for the answer i just finished the circuit , but it don't work can u take a look :( i m not good in electronics
  5. N

    5x7 Matrix Led using PIC16F84

    it 5 V battery shown in the pic the "+" pole linked to the PIC , and the "-" to ???? "don't know"
  6. N

    5x7 Matrix Led using PIC16F84

    my mistake i wasn't clear , by the source i mean the power generator "VOLTAGE"
  7. N

    5x7 Matrix Led using PIC16F84

    thanks for the answer how about the source how can i link it to the PIC
  8. N

    5x7 Matrix Led using PIC16F84

    hi ALL i can't finish this circuit **broken link removed** because i don't find the "XTLA1" Component in Proteus 7 , and i don't understand how to link the source to the PIC i need this circuit to test my MPASM codes :) for school thanks in advance
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