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Recent content by crazyramila

  1. C

    Looking for PC ATX power supply schematics

    Where can we get the Inductor values in dtk ptp-2038(200Q ATX Power Supply)????
  2. C

    [SOLVED] 7 Segment Display sizes

    Hi, i have a small problem about seven segment display sizes. can anyone tell me the sizes of seven segment displays available in the market(0.5", 1", 2".....). and also i need to know about the current which is required to light all the pins with normal brightness(1.5" = to light up all pins...
  3. C

    [SOLVED] darlignton array helpppp!!!!!!

    Seriously Gapoo what is the role of diode D1 in Gapoo's circuit?
  4. C

    [SOLVED] darlignton array helpppp!!!!!!

    Tnx a lot Gapooo this is wat i need! :)
  5. C

    [SOLVED] darlignton array helpppp!!!!!!

    hi, i hv ULN2803A darlignton array. simply i just want to connect 16F877A PIC and a LED using a darlignton array i checked the datasheets. bt i cant understand how to connect czn any one help me to do this please? cz im stuck in this :(
  6. C

    How can I program PIC watchdog timer?

    Re: PIC Watchdog timer check this link if you have any problem,msg me Watchdog Timer - PIC Microcontroller Tutorials - PIC Tutorial Resource - Connect to the PIC
  7. C

    Different between Timer and Counter

    check this link for watchdog timer Watchdog Timer - PIC Microcontroller Tutorials - PIC Tutorial Resource - Connect to the PIC
  8. C

    [SOLVED] using timer registers.

    thank you for your prompt response i really appreciate it
  9. C

    [SOLVED] using timer registers.

    30sec delay n speed 4MHz ---------- Post added at 15:31 ---------- Previous post was at 15:30 ---------- 30sec delay n speed 4MHz
  10. C

    [SOLVED] using timer registers.

    hi im new to this subject, i implmnt a small circuit using 16F877A LIST p=16F877A #include p16F877A.inc __CONFIG _CP_OFF & _WDT_OFF & _PWRTE_ON & _XT_OSC & _LVP_OFF STATUS equ h'03' PORTA equ h'05' TRISA equ h'85' ;*********shange the bank************ bsf STATUS,5 bcf PORTA,0 bcf STATUS,5...
  11. C

    1 sec delay using 16F877A

    movlw 0x07 movwf count1 movlw 0x19 movwf count2 movlw 0x06 movwf count3 delay decfsz count1,1 goto delay decfsz count2,1 goto delay decfsz count3,1 goto delay return
  12. C

    1 sec delay using 16F877A

    i dnt know C language cn u help me to do this in Assembly language?
  13. C

    1 sec delay using 16F877A

    cn i know how to create 1 second delay using 16F877A??? i want to do this in Assembly language! please help me to come up with this....

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