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Recent content by tehmaas hasan

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    Dc motor direction control using pid

    Greetings Friends My aim is to make pid controller for a 6 volt dc motor to control its direction. When we move pot to one direction it moves in one direction and when we rotate the pot to other side the motor first slow down then moves in other direction. I want to perform this project by...
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    help required for compiling the code.

    Thanks a lot.
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    help required for compiling the code.

    what is BOR THAT YOU ENABLED? YES I AM USING PIC16F877A AND MIKROC VERSION 8.2. THINGS ARE SLIGHTLY DIFFERENT IN THIS VERSION MY FRIEND.
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    help required for compiling the code.

    thank you Tahmid i am very happy that you helped me out. THANKS A LOT. - - - Updated - - - KINDLY TELL ME THAT HOW TO SET ITS SETTINGS I AM NEW TO MIKROC. AND WILL IT WORK ON IF WE SET 20mhz crystal clock
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    help required for compiling the code.

    HELP REQUIRED THIS IS THE CODE OF ELECTRONIC LOCK. I CANNOT COMPILE IT ON MIKROC BECAUSE THEre IS MISSING LIBRARY FILE OF KEYPAD SINCE I HAVE NOTE MADE THIS CODE MY SELF I DONT KNOW ITS PROPER LIBRARY FILE. PLEASE PROVIDE ME ITS LIBRARY FILE(ALL NECESSARY FILES). I WANT TO COMPILE IT AND I...
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    help required urgently for reading and writting in PIC16F877A using CCS C compiler

    extremely nice logic my friend.WHEN VALUE WILL BE SAVED IN VALUE(VARIABLE). HOW IT CAN BE WRITTEN TO INTERNAL EEPROM
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    help required urgently for reading and writting in PIC16F877A using CCS C compiler

    https://www.ccsinfo.com/downloads/ccs_c_manual.pdf
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    help required urgently for reading and writting in PIC16F877A using CCS C compiler

    greeting every one I WANT TO WRITE AND READ DATA TO EEPROM OF PIC16F877A USING CCS C COMPILER I DONT KNOW HOW TO PERFORM THE REQUIRED TASK. I WANT TO SAVE A PASSWORD FOR ELECTRONIC LOCK MY CODE IS READY WITH KEYPAD AND LCD BUT I AM STUCK IN THIS TASK. I WANT TO SAVE SOME DIGITS LIKE 1234. LIKE...
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    help regarding comparators.

    greetings every one. I have made a comparator using UA741 OPAMP IC. PROBLEM: WHEN i power the ic the by providing 5volt to 7th pin and gnd to 4th pin. it shows output on led in other words the led glows. i dont know why it is giving the output voltage? It must show output when I play with...
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    information related opamp

    thank you every one - - - Updated - - - greeting every one how can we differentiate between differential and instrumentation amplifier when input is 2Vp-p , 1kHz signal and gain is to be 3.
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    how can i make radar using op amp??

    Greetings every one. I want to make a radar using op amp as my course project. I cannot find useful information I need a working schematic to perform this task need some guideline and help for my project. Since I am new to op amp I want your help. thanks in advance.
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    information related opamp

    Greeting every one. I want to ask some basic question related to op amp. 1.Why gain of non-inverting amplifier will always be greater than 1? 2.Why output of inverting amplifier is 180 degree cut off phase from input? kindly reply as soon as possible.
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    help required for making a h-bridge.

    https://obrazki.elektroda.pl/23_1337855367.jpg I have made a h-bridge without base resistors it is working fine on proteus simulation i have a normal motor of DC 6 volts. the problem is that it is revolving very slow in both the directions. and if I place resistors in the circuit the motor does...
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    help required for making a h-bridge.

    I added 4 resistors of 1 k ohm but the motor was not spinning I don't know why? but when I removed the resistors motor starts revolving as desired. but very slow rotation was observed.
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    help required for making a h-bridge.

    https://obrazki.elektroda.pl/11_1337670863.jpg when i start the simulation some errors occur which i can not understand. i have applied 5v two both the bases of transistors b/c from i want to give the control to the parallel port. can any one help me regarding the issue.
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