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Recent content by Nidhitrivedi

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    what to use for floating numbers in embedded C???

    Thankyou so much it helped me....
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    what to use for floating numbers in embedded C???

    Hello all, In my program i have the ans as floating point value... Then which command i have to use?? As we have int,char. Likewise floating number is define by what? I used float but its not working.... unsigned int finalans; float temp=0; finalans=i*795;///final answer will be i*795/100...
  3. N

    conversion of decimal to hexadecimal in embedded C

    Actually, i have taken the 4 digit numeric input from the keyboard, that input as it is from the keyboard it is in the decimal form. like1234. Now i want this input number to be used in the formula P=str*7.95 and get the value of P.... I m attaching my program so that you can help me out more...
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    conversion of decimal to hexadecimal in embedded C

    mine is a 4 digit number such as 1000 or 9999 like this way
  5. N

    conversion of decimal to hexadecimal in embedded C

    Hello everyone, Can anyone pls help me out with the program of converting decimal number to BCD value in embedded C.... And in which form does the microcontroller take the digits as the value???? Thankyou....
  6. N

    NPN proximity switch interface to 89c51

  7. N

    [SOLVED] How to connect COntrast adjustment pin of LCD with the variable resister?

    Thankyou all...
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    [SOLVED] How to connect COntrast adjustment pin of LCD with the variable resister?

    Please tell me how to connect pin no 3 of 16x2 LCD with variable resistor of 10k?
  9. N

    [SOLVED] On which pin of microcontroller, should i connect the RS, RW and E pin of 16x2 LCD

    I got that thankyou....:)
  10. N

    [SOLVED] On which pin of microcontroller, should i connect the RS, RW and E pin of 16x2 LCD

    Hello all, I m interfacing microcontroller with 16x2 LCD and a numeric keypad, I m beginning with connecting the LCD with microcontroller, but i m confused as to which pin of 8051 should i connect the E, R/W and RS pins of LCD? If it depends on the application then my project is to make a...
  11. N

    please tell me how at89c51 sense logic 0&1 means at witch voltage

    Re: plesse tell me how at89c51 sense logic 0&1 means at witch voltage
  12. N

    please tell me how at89c51 sense logic 0&1 means at witch voltage

    Re: plesse tell me how at89c51 sense logic 0&1 means at witch voltage ok got that... thanks....
  13. N

    please tell me how at89c51 sense logic 0&1 means at witch voltage

    Re: plesse tell me how at89c51 sense logic 0&1 means at witch voltage Where are v supposed to give this power supply?? I mean at which pin?
  14. N

    Programming of 8051 with LCD,Proximity switch and keybord

    Actually i m working on a project for a cord manufacturing company and hence for their purpose of use i want to develope a microcontroller based project in which the required length input from the customer is taken and that input must be displayed on the LCD and also it should be given in the...
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    Programming of 8051 with LCD,Proximity switch and keybord

    M sorry i just saw that... I have gone through Mazidi and learnt about interfacing LCD and Keypad... actually my main project is about digital length counter where i have to take the required length input from the customer, now this input must be displayed on the LCD and also it should be given...
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