Hi, I am doing a final year project on a rehabilitation glove. I have 5 soft actuators I want to inflate and deflate using the control system shown in the picture. When I run the code shown, one air pump motor makes some noise but there is no air being produced. I have copied the layout of the sche…

Air pump motor not working

jim-p March 12, 2024, 1:45pm 2

You need a ground connection between the L298 driver and the UNO
Depending on the pump you have you will need to supply the L298 with 6V or more.

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