I would like to manufacture a lot of these devices. So the controller board and driver should be available in large quantities and different suppliers must be able to deliver the parts.
Some criteria:
Small in size
Low in weight
Cheap
No custom made parts
Easy to program
Reliable
The two DC motors which have to be controlled and driven:
High pressure gear pump driven bij a DC motor. 12V and 6.5A
Planetary geared motor. 12V and 3A
At the push of a button, the device will operate for a minute and then go back to stand by mode.
I would like to buy a complete driver like the L298n board and a controller. Load a program into the chip and that must be it.
First, I have to find a controller(board) and the next step is to get software for it.
If someone needs more information before you can help me, please let me know.
Thanks in advance