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  1. V

    Need help on voice recognition circuit

    hi everyone finally i think i should use voice recognition IC but in my place HM2007 Ic is not available there is another options to replace this Ic
  2. V

    Need help on voice recognition circuit

    hi steve you mean i can make analog voice recognition circuit if i use microcontroller with circuit
  3. V

    Need help on voice recognition circuit

    Is it possible to make analog voice recognition circuit
  4. V

    Need help on voice recognition circuit

    Hi, I need circuit that get voice from particular person and work on certain operations actually i want to design robot that operated according my voice instruction I know about HM2007 but i can't arrange this Ic please anybody help me how to design voice recognition circuit what component i...
  5. V

    how to write c code for motor

    hi everybody thanks giving long response I have tried again please check I am using avr algorithm If sensor is High -both motor move forward If sensor is Low- stop both motor PORT A A0 A1 A2 A3 A4 A5 A6 A7 output of sensor is connected to A4 pin 0 0 0 0 1 0 0 0 PORT B B0 B1...
  6. V

    how to write c code for motor

    for example i have two port port A as input port B as output port A pin A0 A1 A2 A3 A4 A5 A6 A7 port B pin B0 B1 B2 B3 B4 B5 B6 B7 output of sensor connected to A4 motor1 connected to pin B2 B3 motor2 connected to pin B4 B5 logic level sensor motor1 motor2 low low low...
  7. V

    how to write c code for motor

    hi Harald and jackorocko you have both done very great work for me thank you very much its very big help for me i have tried to write some code please check me The robot move over pipe. The IR sensor is used to sense The pipe when infrared signal fall on white surface its gets reflected and...
  8. V

    how to write c code for motor

    hi jackorocko i am really sorry if i did make any mistake . i am new in embedded c . i have not join c class i want to learn myself. so first thing came in my mind how to make c program for microcontroller. if i should get basic of embedded c then i can make small program for system so...
  9. V

    how to write c code for motor

    thanks everybody
  10. V

    c programming for LED

    i am trying to write c code for LED to turn on and off i am trying how to write program please check me #include<pic/io.h> main() { DDRA=0xFF; //port b as output PBo=0; //led off PB0=1; //led on } please tell me what i did wrong
  11. V

    how to write c code for motor

    Hello, How to write c code for motor if motor move forward
  12. V

    need c code for dc motor project

    hello i want to design robot which move over the pipe the IR sensor are use to sense pipe when infrared signal fall on white surface it gets reflected and if signal fall on black surface it is not reflected i am using nxp89v51rd2 8 bit microcontroller, two dc motor moving forward, i...
  13. V

    beginner for microcontroller

    hi,everyone i just begin to start microcontroller based program theoretically i know something not more about microcontroller now i want to make microcontroller based project what kind of microcontroller is use pic, avr what is difference between them
  14. V

    Designing a 12V regulated PSU

    i want design schematics digram for 12v dc regulated supply i know i need transfomer, diode, capactior and other component if input 230vac output 12vdc load 20ohms and o/p current 2amp how can i calcuate working voltage, current and rating of component
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