can u help me design this circuit?

Discussion in 'Embedded Systems and Microcontrollers' started by sheminasalam, Jun 21, 2012.

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  1. sheminasalam

    Thread Starter New Member

    Jun 21, 2012
    I would like to get help on a situation of mine.
    I want to design a circuit to measure the speed in rpm of a shaft and then in accordance to the measured value of the speed I would have to operate 3 motors.There is one more constrain to this,the 3 motors will have to be operated in the both directions(forward and backward) in accordance to the speed detected.
    Please help me. [​IMG][​IMG]
  2. absf

    Senior Member

    Dec 29, 2010
    Normally this type of projects is best done with a microcontroller. Now may I know which mcu are you familiar with? PIC, AVR, 8051, ARduino? What programming language do you preferred? Assembler, C, BASIC?

    Or you want to design it totally using discrete components? Tell us more about your electronics background so we can render more help...:D
  3. bertus


    Apr 5, 2008
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