2018-10-02, 09:10 AM
Hi again!
After many hours trying to figure out how to build my own motor controller I finally surrendered and bought one labelled VNH3SP30.
This controller should drive a brushed motor with PWM signal. But, when trying to get the controller to work with motor.ino I get stuck and I don´t know how to connect it. The controller has the following schematic VNH3SP30 Controller schematic.
To test the motor I wrote a simple python script I then needed to connect 5 wires from my Arduino (INA, INB, ENA/DIAGA, INB/DIAGB and PWM). I cannot figure out how to connect it when using motor.ino and if I need to re-program in any way?
I tried and have been partly successful in building a very simple course holding script using a H-bridge with "clicking" relays. This holds the course somewhat steady
Thanks for your support!
After many hours trying to figure out how to build my own motor controller I finally surrendered and bought one labelled VNH3SP30.
This controller should drive a brushed motor with PWM signal. But, when trying to get the controller to work with motor.ino I get stuck and I don´t know how to connect it. The controller has the following schematic VNH3SP30 Controller schematic.
To test the motor I wrote a simple python script I then needed to connect 5 wires from my Arduino (INA, INB, ENA/DIAGA, INB/DIAGB and PWM). I cannot figure out how to connect it when using motor.ino and if I need to re-program in any way?
I tried and have been partly successful in building a very simple course holding script using a H-bridge with "clicking" relays. This holds the course somewhat steady
Thanks for your support!