Rick,
Thank you very much.
So I'll put 10uF cap tomorrow close to DRV8835.
My scematics was copied from Pololu zumo bot shield (www.pololu.com/.../resources). I'm really surprised about this quiet obvious design error.
Thank you very much.
So I'll put 10uF cap tomorrow close to DRV8835.
My scematics was copied from Pololu zumo bot shield (www.pololu.com/.../resources). I'm really surprised about this quiet obvious design error.