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Recent content by daya_260

  1. D

    logic for a mobile keypad

    I ve written code for keypad scanning and then Ps/2 protocol connect it to PC I m using counter along with timer (software) even i m facing problem delay and some uncertainty in the function
  2. D

    logic for a mobile keypad

    i m looking for the same but , i implemented PS/2 protocol, the keypad is connected to normal PC and tried , there is delay in the key out in the computer Is there logic for the keypad to make as mobile keypad
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    GPS system in robots

    u can chose GPS for ur robot , it ll be RS232 or USB interface and corresponding drivers also u can get from the supplier of GPS trnsrciever tell me what type i/o interface ur are having like USB or RS232 or any other busses
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    [SOLVED] PS/2 key board interface written in C

    thank u , i have tried myself and successful also, i need logic for converting normal QWERTY keyboard to 4x4 matrix mobile keypad
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    [SOLVED] PS/2 key board interface written in C

    8051 ps/2 keyboard for windows I m using Silabs 8051. i m trying initialize the device by sending the AA to computer and then remaining codes but it is not initializing. i need a help , any one could u provide a source code in C for this, and it may be any MC . i m using Kiel copmiler
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    [SOLVED] PS/2 key board interface written in C

    ps 2 keyboard interface i need source code for ps/2 keyboard using Microcontroller in C specialy i need inialisation part. my code is not detecting keyboard while switching on windows

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