Search results

  1. pavankukkala

    Keypad Using Arduino

    Hi friends, I have been using the 4x4 keypad interfacing with arduino I have written code . It is working fine When I am pressing the 2 it is printing 4 i.e interchanging of rows and columns. I will give u the code can anybody solve this problem I have a project on this...
  2. pavankukkala

    MODEL FS CT6B

    Hi, I am making use of the MODEL FS CT6B tansmitter and receiver, which is used to transmit the data wirelessly. First of all I want to test that one For that purpose I am making use of servo motor to switch between the channels First of all I want to test by blinking LED by switching between...
  3. pavankukkala

    LPC2148 uploading problem

    Hi friends, I have been working on LPC2148. I have created the hex file. While uploading the code to board it is showing me the error "Operation failed. (failed to autobaud - step 1)". can anyone resolve the issue I have connected to COM1, Baud rate -9600] Device -LPC2148 Interface -None(ISP)...
  4. pavankukkala

    Arduino- nRF24L01

    Hi friends I want the two microcontrollers to be communicated via nRF24L01(Transceiver) Can any one guide me in this with the help of code At Transmitter side I want to use Arduino Pro Mini Board nRF24L01 potentimeter 5v Power supply At Receiver side : Arduino uno Board nRF24L01 3.3v Power...
  5. pavankukkala

    LPC2148 project guidance

    Hi friends, I want to do one Real Time project on LPC2148 in my free time i.e on weekend.Can anyone suggest me which one is better(from basics)
  6. pavankukkala

    LPC2148 uploading problem

    Hi friends, I have been working on LPC2148. I have created the hex file. While uploading the code to board it is showing me the error "Operation failed. (failed to autobaud - step 1)". can anyone resolve the issue I have connected to COM1, Baud rate -9600] Device -LPC2148 Interface...
  7. pavankukkala

    LPC2148

    Hi friends, I have been working on LPC2148 Microcontroller I want the answers for the following questions 1. What is GPIO slow interface and GPIO fast interface 2. what is capture and Compare unit? 3. what is idle mode and power down mode? 4. what is internal and external crystal...
  8. pavankukkala

    PIC programming

    Hi friends, In PIC16F628A , what is the full form of PIC and what does 16F628A indicates
  9. pavankukkala

    Arduino

    Hi friends, I have downloaded the arduino software and it was installed successfully when I was uploading the program it is showing me error .can anybody solve this issue or send me the link to download . Actually I have downloaded from the arduino software only [MOD...
  10. pavankukkala

    Microcontrollers

    Hi friends, I want to prepare myself and I want to do real time projects. So, anybody suggest me which Micro controller board is best to learn from the scratch(basics)
  11. pavankukkala

    Motors

    Hi , Why servo motor rotates only 180 degrees and stepper motors only 360 degrees?
  12. pavankukkala

    Robotics

    Hi friends, Its nice to see u after a long time. I am interested in robotics, can anyone suggest me which book is good for robotics beginner and I want to do projects on Robotics.
  13. pavankukkala

    Instruments

    Hi friends, can anybody send me the Data sheet or information about DC Power Supply Programmable (0-72) at 5 Amp Instrument. Actually I have searched in the google but I am not able to find out. So anybody help me please
  14. pavankukkala

    Arduino

    Hi friends, Its nice to see u after a long time, Presently I have started the ARDUINO Micro controller and I am having one doubt i.e, where the program execution will start and why the main function is not used here.here
  15. pavankukkala

    General Purpose Input/Output (GPIO)

    Hello Friends, what is the use of Pad Hysteresis in General purpose input/output in XMC1100 Micro controller
  16. pavankukkala

    Recursive Functions in Embedded C

    Hi Friends , Can we can make use of recursive functions in Embedded C, Explain with me an example
  17. pavankukkala

    CAN Protocol

    Hi Friends, Please explain me the following topics 1. How to calculate the baud rate in CAN 2. Cyclic Redundancy Check(CRC) in CAN 3. Bit timing in CAN
  18. pavankukkala

    XMC Microcontrollers

    Hi everyone, What is the use of set priority and get priority functions of NVIC (Nested Vectored Interrupt Controller) in XMC micro controllers and how they are calculated and where the interrupts are placed after assigning priority
  19. pavankukkala

    I2C (Inter Integrated Circuit)protocol

    Can anybody say me what are the advantages of I2C (Inter Integrated Circuit)protocol ?
  20. pavankukkala

    Watchdog Timers

    Hi friends, Can anybody say me exactly what is the difference between Hardware Watch dog timer and Software watch dog Timer, and how can we control the watch dog timer with our programming?
Top