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LED dimmer diagram — Parallax Forums

LED dimmer diagram

rajtherockerrajtherocker Posts: 2
edited 2014-01-02 09:20 in Robotics
Hello sir
please help me in getting a proper but simple circuit diagram for LED dimmer circuit

On net there are so many but i want the proper one

Comments

  • LeonLeon Posts: 7,620
    edited 2014-01-02 04:43
    What do you mean by "the proper one"?
  • Duane DegnDuane Degn Posts: 10,588
    edited 2014-01-02 09:20
    Since this is a robotics forum am I save to assume the LED will be used with a microcontroller? Many microcontrollers can power small LEDs directly. In this case you would use PWM on the pin powering the LED to control the brightness.

    We really need a lot more information about the LEDs, power supply and controller to help you find the appropriate circuit.
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