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Recent content by rajasekar

  1. R

    CAN bus - Atmel or Microchip

    :) I am Using Microchip 18F248. Seems to be reliable and good. Regards Rajasekar
  2. R

    GSM phone and PIC16f628 - UART Tx-Rx lines of the pic

    Nokia phones needs SDK from NOKIA. Use Siemens - 35i. Very good for interfacing. You can issue AT commands. Regards Prs
  3. R

    How to erase IC name without sand paper.

    Plastic die makers use small "oil stones" to polish the dies. Its a small stick. Very effective to remove the names. Regards prs
  4. R

    GSM phone and PIC16f628 - UART Tx-Rx lines of the pic

    which phone are you using? Regards prs
  5. R

    Solid-State Hard drive ( at least 1gigabyte )

    memory You can use multiple MMC or Secure digital cards with SPI interface to achieve 1GB. It is easy to use. Regards PRS
  6. R

    MPLB v6.1 and HITECH PICC

    mplab goto window.. Check whether result window is present. Try updating the mplab or reinstall.. Regards PRS
  7. R

    general purpose switching FET

    If you want to use FET to drive a relay at 3.3V, use 2N2222 as first stage and use any FET. Regards Rajasekar
  8. R

    general purpose switching FET

    Try IRFZ44. Multiple manufacturers. Its really cheap ( mass produced for UPS). Low Rdson. You can turn it on from 5V. (12V will be ideal). Regards Rajasekar
  9. R

    Looking for a good and cheap analog oscilloscope

    Try Tektronix TDS220. It is compact and real value for money. Regards P.Rajasekar
  10. R

    Asked : Schematic for telephone dialer ?

    Try http://www.piclist.com/techref/member/rat_ring Regards P.Rajasekar
  11. R

    what's a good program for drawing digital electronic schemat

    If you work needs simple circuits then use Tango. Its very easy to use. Regards P.Rajasekar
  12. R

    Looking for telephone dialer design

    Dialler There are very good articles with source code at http://www.piclist.com/techref/member/rat_ring Check it. Rajasekar :wink:
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