1. Learner111

    Thread Starter New Member

    Apr 28, 2011
    Hello everybody

    I would like to discuss motor schematics.
    If I want to opperate a small 1.3 v motor @ 20 milliamps, what would the schematic or breadboard look like? Would I simply connect it to the battery with a pos and neg wire?
    If I wanted to control the motors speed and the direction of the motors rotation-clockwise and counter-clockwise, what would the schematic look like?
  2. BillB3857

    Senior Member

    Feb 28, 2009
    Permanent magnet motor? If so, reverse polarity to reverse rotation. To change speed, for only 20ma, a low ohm potentiometer would probably work. What is the motor made for?