Recent content by okwatia

  1. O

    Effects of applying higher voltage to pic16F88

    Thanks HickmanENG. I used 4Volts and it worked (when i set the states of the pins) . But i want to toggle the state of pin 0 of port B (RB0) and whenever i do that with about 2seconds delay the pin only remains in one state. Please note that: I am using the internal oscillator of the...
  2. O

    Effects of applying higher voltage to pic16F88

    i was testing my pic microcontroller (16F88) but i forgot about the maximum voltage and applied 7volts to it. The microcontroller did not give me the expected result.To me it looks like it does not work but when i connect it to the programmer i am able to reprogram and even read from its flash...
  3. O

    How Do You Calculate the Number of Photons in Light?

    Please can you tell me the formula for the total energy in light
  4. O

    How Do You Calculate the Number of Photons in Light?

    i want to know how to calculate the number of photons in light
  5. O

    Estimating Script Size: 200wpm, 5letter/word, 1Gb/s

    A 1-hour lecture script is stored on the computer hard disk in the ASCII format. Estimate the total number of bits assuming a delivery rate of 200 words per minute and on average 5 letters per word. how long will it take to transmit the script at a bitrate of 1 Gb/s
  6. O

    How Do You Convert Analog Signals to Digital Using 4-bit Encoding?

    An analog voice signal that vary over the range 0-50mA is digitised by sampling it at 8 kHz. the first four sample values are 10,21,36 and 16mA. write the corresponding digital signal (a string of 1 and 0 bits) by using a 4 bit representation for each sample
  7. O

    How Can I Configure My K750i as a Dial-Up Modem?

    I want to know how to configure my K750i as a dial up modem
  8. O

    What Are the Steps to Design an FM Transmitter?

    Please I want to know how fm transmiters are designed. I need help
  9. O

    Designing FM Transmitters: Tips and Techniques for Selecting Component Values

    I want to know how to design fm transmitters. That is how to select appropriate values of the components. I need help
  10. O

    How to network two computers using dial up

    I want to network two computers using dial up connection. I need help
  11. O

    Compiling Source Code on Linux (MINT) - Assistance Needed!

    This is the error message: checking build system type... i686-pc-linux-gnulibc1 checking host system type... i686-pc-linux-gnulibc1 checking for gcc... gcc checking for C compiler default output file name... configure: error: C compiler cannot create executables See `config.log' for more details.
  12. O

    Compiling Source Code on Linux (MINT) - Assistance Needed!

    Whenever i try to compile source code of programs in linux (MINT) it tells me that it cannot compile executables. Can someone help me?
  13. O

    Transmission of digital signals

    I want to transmit digital signals over an existing electrical network. Can someone give me an idea of how to go about it?