Saturday, March 17, 2012

800KHz 3 Channel PWM Meter "Duty Cycle Meter"

Introduction

  After working with some motor control application i found that a multi channel PWM or Duty Cycle Meter is a quite help full to debug those PWM based motor control circuits and RGB LED control PWM using PWM which has at least 3 PWM line ,so i decided to build one for my self. 

   This is Meter has total 3 channels with all can accept frequency up 800Khz. the accuracy of the meter is quite good.

The SCHEMATIC 




    

3 comments:

  1. Hi.
    And where a Source code ?
    Thanx

    ReplyDelete
  2. HI.
    where a hex file i am interested this project for uc 3842 pwm ic test

    ReplyDelete
  3. Hi.
    And where a Source code ?
    Thanx regards

    ReplyDelete