20Amp H-Bridge driving with AVR

Huaci
Date: 03/13/05 

Date: Sun, 13 Mar 2005 23:48:40 +1100

I'm an electonic amateur enthusiast and I want to drive 20Amp 12-24v DC
motors with a H-bridge controlled with an AVR.

Basicly AVR will receive speed commands from RS232, and it will count
quadrature encoder signals (I do not now how to do it fast yet) from an
encoder attacehed to the motor shaft and it will generate ON-OFF signals
for the H-bridge.

Do you know any open source, open schematics project with the above
functionality?

Relevant Pages

  • Re: 20Amp H-Bridge driving with AVR
    ... >motors with a H-bridge controlled with an AVR. ... >Basicly AVR will receive speed commands from RS232, ... >Do you know any open source, open schematics project with the above ...
    (comp.arch.embedded)
  • Re: 20Amp H-Bridge driving with AVR
    ... > motors with a H-bridge controlled with an AVR. ... > Basicly AVR will receive speed commands from RS232, ... > quadrature encoder signals from an ...
    (comp.arch.embedded)