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Recent content by iVenki

  1. I

    How complex numbers and Laplace transforms helps in solving electronics problems.

    Thank you for your suggestion.
  2. I

    How complex numbers and Laplace transforms helps in solving electronics problems.

    Please guys. I can't continue my blog without a person following it. At least one of you join please.
  3. I

    [SOLVED] Where can one buy a resistor with negative value?

    I was designing a circuit. I got negative resistance. Is this practical? I mean do you have negative resistance in shops? Where do we have such resistances?
  4. I

    How to Create energy ?

    Some answers are better left unsaid
  5. I

    How complex numbers and Laplace transforms helps in solving electronics problems.

    Come on. Someone follow my blog please. Only then I can continue my blog. You may find understanding complex numbers and laplace transform easy.
  6. I

    Pole and zero at the same point

    Is it possible to have poles and zeroes at the same point?
  7. I

    How complex numbers and Laplace transforms helps in solving electronics problems.

    Hello guys. I have included another one too. If you are interested please follow the blog. Electromathematics
  8. I

    How complex numbers and Laplace transforms helps in solving electronics problems.

    How complex numbers and Laplace transforms help us in solving electronics problems. If you are learning about complex numbers and transforms in mathematics and if you don't know the why you learn those then you see this article that I have published in my blog Electromathematics I need your...
  9. I

    Serial Interfacing with atmega16

    I have been studying about atmega16 from Engineers Garage site but the site is not opening now. I had planned to do RFID based project. I have finished lcd interfacing. The next step is serial interfacing which I am going to do with the Hyperterminal software but the problem is Engineers Garage...
  10. I

    I can write into the lcd.

    I changed nothing in the code except that I increased the delays from 1ms to 50 or 100 ms. //Program to Display string on LCD using AVR Microcontroller (ATmega16) /* LCD DATA port----PORT B signal port------PORT D rs-------PD0 rw-------PD1 en-------PD2 */ #include<avr/io.h>...
  11. I

    I can write into the lcd.

    Okay............
  12. I

    I can write into the lcd.

    Hello everyone. At last I got the output. You were right bigdogguru the problem was with the delays. I increased the delays from 1 ms to 50 ms and I got the output. I have another question. Is there any difference between atmega 16L and atmega 16A because I have bought 16A instead of L. Anyway...
  13. I

    I can write into the lcd.

    I have spent an entire day on this but in vain. There is no improvement at all. The output from the microcontroller is perfect and correct. The LCD is impassive. It's blank and there is no output at all. I have used potentiometer also. I tried this:- I gave supply to pins 1 and 2 of lcd and when...
  14. I

    I can write into the lcd.

    Now it's blank. This is my modified code. //Program to Display string on LCD using AVR Microcontroller (ATmega16) /* LCD DATA port----PORT B signal port------PORT D rs-------PD0 rw-------PD1 en-------PD2 */ #include<avr/io.h> #include<util/delay.h> #define LCD_DATA PORTB //LCD data port...
  15. I

    I can write into the lcd.

    I didn't try with a potentiometer. I connected a 10 k resistor to the point 3 and grounded it's(10k) other end. I still got the same output. Here's the picture of it. No one answered me this question. How to check if my lcd 16 x 2 is working or not?
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