How to change the range of voltage


Posted on Feb 5, 2014

Doing a project to use dsPIC as controller to output PWM signal to control motors. I can use driver IC (I used L293D actually) to simply let motors to rotate, but I cannot control the voltage range to control the motor to rotate with all range of speed.


How to change the range of voltage
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Video amplifier
    100W Audio Amplifier
    RC Low-Pass passive Filter
    High power control for sensitive contacts
    Low-dropout-linear-regulator
    The AA8V Twinplex Regenerative Receiver
    Stereo Tone Control
    Automotive Buses and Vehicle Bus Description
    forester: window regulator to all the way down to install it



    Top