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Amplifier, Infrared Remote

  1. Aug 3, 2010 #1
    1. The problem statement, all variables and given/known data

    for what purpose dodes are used in these projects.

    http://www.electronickits.com/kit/complete/elec/ck1600.htm
    http://www.electronics-project-design.com/MotorControl.html [Broken]
    http://www.electronics-project-design.com/PIC-Microcontroller-Circuit.html [Broken]
    http://www.electronics-project-design.com/Amplifier.html

    2. Relevant equations

    I want to search those devices and projects in which diodes are use.
    i have found six of them and found some incomplete information (without purpose of diode)
    here are the projects,


    http://www.electronickits.com/kit/complete/elec/ck1600.htm
    http://www.electronics-project-design.com/MotorControl.html [Broken]
    http://www.electronics-project-design.com/PIC-Microcontroller-Circuit.html [Broken]
    http://www.electronics-project-design.com/Amplifier.html


    3. The attempt at a solution

    Efforts.
    I am searching a lot for the purpose of diode in these projects for last 4 daysbut didn't find.
    i've found the purpose of diode in these projects.

    Radio
    Power Supply
    Guitar Distortion Pedal
    Temperature Measuring Device
    Logic Gates
    Electronic Musical Keyboard

    can anyone tell me what is the purpose of diode in these projects.

    http://www.electronickits.com/kit/complete/elec/ck1600.htm
    http://www.electronics-project-design.com/MotorControl.html [Broken]
    http://www.electronics-project-design.com/PIC-Microcontroller-Circuit.html [Broken]
    http://www.electronics-project-design.com/Amplifier.html
     
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Aug 3, 2010 #2

    berkeman

    User Avatar

    Staff: Mentor

    We can't just give you the answer to your schoolwork questions. As I asked in your other thread, what are diodes used for, and what do you think they are being used for in these circuits?
     
    Last edited by a moderator: May 4, 2017
  4. Aug 3, 2010 #3

    berkeman

    User Avatar

    Staff: Mentor

    Tell you what. Why don't you take one single circuit from the above list, and one particular diode, and try your best to figure out what it is doing. Post your thoughts here, and we can address that one particular circuit.
     
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