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  1. L

    Can I use JTAG ICE INSTEAD OF programmer?

    how can i use jtagice isp HI I want to build JTAG ICE in system debuger I read that jtag ice can reprogram flash ( write BREAK ins. to avr for stop avr at break point ) Can I use JTAG ICE INSTEAD OF STK200 programmer to full programing avr ?
  2. L

    Need compression method on MCU

    Hi all I need simple code or algorithm to compression method on MCU Guess we have 20 KB data on ram . and I want to compress it to smaller size of data . ( like zip) How can I do? I need fastest method ( please !)
  3. L

    I want Low pass filter to kill UHF (<300MHz) pleeeese

    300 mhz bandpass filter circuit Hi all sorry about my bad english I want a circuit for no-pass UHF filter. for RF antenna T.V It must allow to pass VHF-L and VHF-H with high quality and not allow to pass UHF thank you for answer
  4. L

    How can I connect a MCU to standard external modem ?

    Hi all I want to connect a MCU to standard external pc modem. 1-Is there any topic or link or similar project? 2- I think an external modem can detect busy line..... no answer ....... dialtone....and it can report it by rs232 com port to MCU. is it true?
  5. L

    How can I detect busy Line Phone with MCU ?

    Hi all How can I detect busy Line Phone with MCU ? thanks
  6. L

    I want anti phase reduce noise

    Hi all sorry about my bad english I want a circuit for anti phase reduce noise I work in noisy room and I want to reduce the sound. tnx
  7. L

    How can I eavesdrop gsm mobile phone?

    Hi all How can I eavesdrop gsm mobile phone? is there any curcuit? tnx
  8. L

    multiplex 7seg. refresh rate?

    Hi all I want to know , if I want to multiplex 4 sevensegments, which refresh rate I must use for everyone? If I use 8 sevenseg. which refresh rate ? ( I think every 4ms for each one , is it true?) any link for sample ?
  9. L

    How can I run a microcontroller without a transformator?

    Hi Is there a circuit ? I want to use a cap. and resistor and diode for make a 5 volt for run a microcontroller . any idea? thanks
  10. L

    Looking for Caller ID information

    Hi all do you have any information about Caller ID? I want to build it with micro. thanks.
  11. L

    I need a simple oscilloscope 4 pc

    lpt oscilloscope Hi everybody I need a circuit of a simple oscilloscope for pc , thanks 4 reply
  12. L

    Where can I find infor about PWM application ?

    About PWM Hi all Where can I find about PWM application ? thanks
  13. L

    How can I slow my athlon 1.6 xp ?

    slow the pc! HI any body know how can I slow my athlon 1.6 xp ? I want to run some old program on win xp or win 98 but these windows are very fast for this program . is there a software ( on windows base) that can slow my computer ? thanks
  14. L

    Where can I find AVR Evaluation board ?

    HI where can I find AVR Evaluation board ? where can I find simulator for avr ( except avrstudio ) ? tnx
  15. L

    Where can I find free software that works with smart mouse?

    Smart mouse Hi all any body know where can I found a free software that work well with smart mouse ? you can found smart mouse in : https://www.volny.cz/eremy/phoenix/popis_d.htm/
  16. L

    How can I use several windows fonts on Protel 99se or 2.7 ?

    protel fonts Hi how can I use several windows font on protel 99se or 2.7 ? tnx
  17. L

    what is a good jedec editor?

    Good JEDEC Editor Hi all what is a good jedec editor? tnx
  18. L

    pal & gal .. the graphical editor

    gal graphical compiler Hi all Anybody knows that where can I find graphical editor for pal & gal? tnx
  19. L

    Which microcontroller has better support PIC or AVR?

    Hi every body I can program the 8051 well. now , if I want to work with new microcontroller , I must choose avr or pic? which one have a better free tools and support? and which one is stronger?
  20. L

    What is the best avr tools ? (debuger , simulator)

    best debuger for avr HI all What is the best free avr tools ? (debuger , simulator) tnx

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