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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by xachapx

  1. X

    Electronic Lock PIC16F877A save new password

    pm me for the circuit diagram.
  2. X

    Electronic Lock PIC16F877A save new password

    ok, this is what i get. can anyne please tell me whats wrong. i'm out of idea n i'm stuck. // include //========================================================================== //#include <p16F877A.h> // configuration...
  3. X

    Newbie HELP Strange happenings 16f877

    u can use MicroC or MPLAB.
  4. X

    Electronic Lock PIC16F877A save new password

    oh yeah i get it. i'll try it and post it here if something goes wrong..
  5. X

    Electronic Lock PIC16F877A save new password

    do i need to do both read and write ?
  6. X

    Electronic Lock PIC16F877A save new password

    my friend and i did this. my friend also doesn't know about the EEPROM. so i hope that u can show me.
  7. X

    Electronic Lock PIC16F877A save new password

    i know nothing about the EEPROM. i see the EEPROM Editor. It shows :- 0x00 and FF in 16 times. what does it means. i use MicroC.
  8. X

    Electronic Lock PIC16F877A save new password

    yes. i know about the EEPROM. but i don't know how write it in C code. can u show me please. I'm stuck at the EEPROM part.
  9. X

    Electronic Lock PIC16F877A save new password

    I did this project using PIC16F877A and it went ok. nothing wrong. but the problem is how can i change a new password and it doesn't lost when the power is turn off. what i mean is the new password will be save in memory of the pic. and the LCD display will go like this "please enter new...

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