Hello everyone,
I have a DRV8833, which is connected to an Arduino Nano as follow:
GND->GND
BI1->D3
BI2->D5
AI1->D6
AI2->D11
SLP->D2
BO1, BO2 -> motor 1
AO1, BO2 -> MOTOR 2
GND and VIN are connected to a 6V battery.
However, when I turn the 6V battery on, the Arduino gets power (4,5V coming in VIN). This also happens when I spin one of the motors very fast.
Why is this happening, because the 6V battery is not connected to the Arduino?
Thanks in advance.
Thank you in advance.