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  1. Y

    [SOLVED] memory restriction in keil. plz help

    thanks alot. problem get solved
  2. Y

    [SOLVED] memory restriction in keil. plz help

    Build target 'Target 1' assembling mea.asm... linking... BL51 BANKED LINKER/LOCATER V6.22 - SN: Eval Version COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2009 "mea.obj" TO "check.a51" RAMSIZE(256) CODE( 0X0000-0X1FFF ) ************************************************** **************************** *...
  3. Y

    driver ckt for high amperes. plz help

    i also tried L293D and opto couple ILQ74. but the same problem with it. and according to L293 datasheet it has 1.2A peak current. but i need 10A ---------- Post added at 14:00 ---------- Previous post was at 13:56 ---------- i m using separte power supply which gives me 10A. but the problem...
  4. Y

    driver ckt for high amperes. plz help

    i m using an Dc motor which require to operate at 12V and 10A to operate properly. and i want to interface my motor with 8051 and i want to control its speed through pwm. so i need a driver ckt which can interface b/w 8051 and motor ??? i also use a 2803 ic for high ampere. but motor is running...
  5. Y

    [SOLVED] memory restriction in keil. plz help

    Build target 'Target 1' assembling mea.asm... linking... BL51 BANKED LINKER/LOCATER V6.22 - SN: Eval Version COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2009 "mea.obj" TO "check.a51" RAMSIZE(256) CODE( 0X0000-0X1FFF ) ****************************************************************************** *...
  6. Y

    i want to learn PIC. plz help me

    i agree with your point of view of wp100. that dont need to remember all the instruction. but when we are in the learning stage.so we have to practics and learn all type of instruction.after that when we are perfect so we work on only few instruction.so the problem is the initial state when u...
  7. Y

    i want to learn PIC. plz help me

    i agree wiith your point. i already have read the pic18 by mazidi of starting six chapters. but i dont want to continue this. because pic18 consist of 75 instruction. i dont have lots of time. thats why i decided to switch pic16 its has 35 instruction only and easy to use. thats why i m asking...
  8. Y

    i want to learn PIC. plz help me

    i want to learn pic16. plz provide me easy material or video or link to learn quick and easy way. i really need it to do and as well as need in making final year project. plz help me
  9. Y

    need isp programmer . plz help me

    i m not using any ic. my diagram is https://images.elektroda.net/42_1319905183.gif
  10. Y

    need isp programmer . plz help me

    yes sir.i m also using this programmer but software is not burning my code even verify is occur. but i used other software which suggest by romel. which u can see in top of page.so its burning my code.and my ckt is working fine. my problem is that why its own software is not working which is in...
  11. Y

    need isp programmer . plz help me

    the software is not burn my coding in microcontroller. even software is writing my coding as well verify. why ?
  12. Y

    need isp programmer . plz help me

    i m using this isp programmer. electroons.com - electronics and microcontroller's Info everything is going to be proper till verify. but my coding which i burn in microcontroller isn't working. i was thinking that i have hardware problem or coding problem. but today when i burn this coding...
  13. Y

    [SOLVED] plz help.i not getting what could be problem.

    my 89s51 giving high in all the port except p0. why ? i m using a very simple coding org 0000h setb p2.0 setb p2.1 h1: mov c,p2.0 mov p1.0,c mov c,p2.1 mov p1.1,c sjmp h1 end it should low if p2.0 low so p1.0 should also low. but its give high all the time
  14. Y

    [SOLVED] why port giving high all the time. plz help. i really need help.

    my 89s51 giving high in all the port except p0. why ? i m using a very simple coding org 0000h setb p2.0 setb p2.1 h1: mov c,p2.0 mov p1.0,c mov c,p2.1 mov p1.1,c sjmp h1 end it should low if p2.0 low so p1.0 should also low. but its give high all the time...
  15. Y

    [SOLVED] plz help.i not getting what could be problem.

    the is simple ckt for checking the behavior of microcontroller my controller is not giving proper response. if EA=1 so stuck. if EA=open so its response. as well as if i connect capacitors to XTAL so its not give response. using RST button. it work little.see my image. i choose for RST is 10uf...
  16. Y

    transistor is not getting off through pot

    my problem is that i want to on and off my transistor through pot 100k. but when i turn on power at 100k resistor so it is off. and when i start decrease its resistor when it become 33k ohm so transistor get on. but when i increase its reistor even 100k again. so it doesnt get off. i m using...
  17. Y

    need isp programmer . plz help me

    plz check that i select right option according to your ckt. but i am getting this error .see status
  18. Y

    need isp programmer . plz help me

    for this ckt. can you me instruction that how to use this software. ---------- Post added at 18:28 ---------- Previous post was at 18:26 ---------- how to check that my parallel port is working or not ?
  19. Y

    need isp programmer . plz help me

    for your ckt i need a one more microcontroller for isp programmer and as well as need to burn the isp 1st from any shop.and as well ckt will become little complicated. but romel_emperado ckt is simple.but her ckt is not working. i have try both of her ckt. so plz suggest what should i have to...
  20. Y

    need isp programmer . plz help me

    my targeted controller is AT89S51.

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