help with this circuit idea

Discussion in 'The Projects Forum' started by shanesmith, Aug 14, 2014.

  1. shanesmith

    Thread Starter New Member

    Aug 14, 2014
    1
    0
    Hi im very much a noob here so if i've presented this badly then im really sorry, i didnt know where else to ask

    I was wondering about what i would need to make a circuit that would increase and lower the rpms on a motor. The idea is that i would have two switches, one that when pressed would increase the speed of the motor and the other which would lower it.

    Once again, very sorry if i havent put this across well or any other mistakes i might have made. Im just learning about electronics and i thought this would be a fun little project
    Thanks
     
  2. Electric Al

    Member

    Nov 6, 2013
    58
    8
    I think you will have to submit a lot more info , so someone can advise you .
     
  3. shteii01

    AAC Fanatic!

    Feb 19, 2010
    3,395
    497
    Digitally: I would use a microcontroller board.

    Analog: I would probably use adjustable resistor (pot) instead of buttons, and connect it to 555 chip to produce variable pulse. Shorter pulse, slower motor. Longer pulse, faster motor.
     
  4. MikeML

    AAC Fanatic!

    Oct 2, 2009
    5,450
    1,066
    Turning a knob is the easiest...
     
  5. ScottWang

    Moderator

    Aug 23, 2012
    4,855
    767
    How about the data of motor, type, weblink, V, I ?
     
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