sn754410 connection to a BS2
I'm planning to use a sn754410 to drive a motor from a BS2. I'm curious if anyone knows of good source to get an idea of connection and code?
thanks
Post Edited (froslie) : 11/18/2007 2:01:03 AM GMT
thanks
Post Edited (froslie) : 11/18/2007 2:01:03 AM GMT
Comments
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
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.
Al Margolis posted a little BS2 code here:
http://www.hobbyengineering.com/appHBridge1A.html