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Recent content by Li_ereunpisan

  1. Li_ereunpisan

    Interfacing CDMA fixed wireless phone with PABX

    first You should find location the best signal provider CDMA/GSM second You must have a FWT CDMA/GSM device that has an FXS port, that port is connected to pabx
  2. Li_ereunpisan

    Setup ARS PABX PANASONIC TDA200

    hello everybody guys please help me about setting PABX TDA200 panasonic I turn on ARS but did not runningl, because each user's extension using a PIN (Feature Code -> Veryfication Code) and billing SMDR enabled. my question is, how can transform and adjust the setting between ARS and...
  3. Li_ereunpisan

    Electronic Design Job Freelance Low Cost

    Hi guys... I'm a freelance Electronic Design Job :Analog or Digital,PCB design,kit,repair,etc be guaranteed,low cost... For interested PM me thx
  4. Li_ereunpisan

    MT8870 DTMF decoder circuit new problem

    there may be a problem in your circuit, please check again pin StD: standby low(0) , if there dial so high(1) moment
  5. Li_ereunpisan

    "Consider Replacing Your Battery" in Dell N4030

    I had to replace its battery up to 3x..!! but no change I think this problem comes from the features of win7
  6. Li_ereunpisan

    "Consider Replacing Your Battery" in Dell N4030

    do you understand my language and whether it can help me
  7. Li_ereunpisan

    "Consider Replacing Your Battery" in Dell N4030

    "Consider Replacing Your Battery" on win7, Dell 4030 how to remove the display "Consider Replacing Your Battery" on win 7, laptop Dell N4030 please help me for solution,...
  8. Li_ereunpisan

    Controller Board 89C51, with LCD

    please...share here u're project
  9. Li_ereunpisan

    service manual FWT Function G-4000GP

    Hi guys does any of you have a service manual or circuit diagram for a FWT Function G-4000GP Any help would be much appreciated Thanks
  10. Li_ereunpisan

    i need music encoder

    If you ever use PIC processors as a sound generator, if you please share here as a comparison my project though different processor
  11. Li_ereunpisan

    i need music encoder

    I want to make a sound generator using AT89C2051 in ASM format. The resulting sound varies, eg police alarm, horn, sirene, ambulance, fire, gun effects, the effects of the bomb, until a song, etc.. Just use the button to move it. Can you help me to help make sound effects using a voice changer...
  12. Li_ereunpisan

    i need music encoder

    pliss...help me ... where can I get music encoder into hex code
  13. Li_ereunpisan

    programming AT89C55WD error message

    I have made the ASM program using keil 4, with AT89C55WD device. rebuild results: 0 warning, 0 errors. but why when downloaded to the device so "verify fail". I've tried several times to replace the IC it, but still can not, which is definitely not a problem of the device. I ask, what if the...
  14. Li_ereunpisan

    CD4016b switch in Pspice

    simulation using proteus 7.8 sp2

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