sn754410 connection to a BS2

Comments

• Steve Joblin Posts: 784

  2007-11-19 02:03 edited 2007-11-19 02:03

  The hook up is pretty straight forward (no extra components are needed):
  
  

  Pin  Description
  ---  ----------------------
  1    Regulated +5v
  2    Input 1 for Motor A
  3    Output to Motor A
  4    Ground
  5    Ground
  6    Output to Motor A
  7    Input 2 for Motor A
  8    Votage Supply for Motors
  9    Regulated +5v
  10   Input 4 for Motor B
  11   Output to Motor B
  12   Ground
  13   Ground
  14   Output to Motor B
  15   Input 3 for Motor B
  16   Regulated +5v
  

  
  check out http://www.hobbyengineering.com/appHBridge1A.html for sample code
  
  Post Edited (Steve Joblin) : 11/19/2007 2:08:59 AM GMT
• Dennis Ferron Posts: 480

  2007-11-19 04:18 edited 2007-11-19 04:18

  I used the 754410 in a motor controller project. I have a write up on my home page:
  
  system.windows.codeslinger.googlepages.com/motorcontroller2
  
  A gif image of the schematic is on the right; one is the logic board and the other is the motor board; the 754410 is on the motor board. When you look at the schematic, you should keep in mind that I'm actually using the 754410 to drive MOSFETs that in turn drive the motors; I'm not driving the motors directly because I need about 10 or 20 amps.
  
  I haven't had time to finish the code for the controller, unfortunately.
• froslie Posts: 67

  2007-11-19 22:32 edited 2007-11-19 22:32

  thank you. this is a very simple IC to connect as it turns out.
  
  Al Margolis posted a little BS2 code here:
  
  http://www.hobbyengineering.com/appHBridge1A.html