How do I connect two L298n motor for controlling 4 dc gear motors with Arduino uno for my robot project? Can anyone share the wiring diagram.
Can I use 12v Li-on battery common for both the drivers?
What is the stall current of those motors.
Isn't it easier to use an Adafruit motor shield v2 (with modern mosfet drivers).
Leo..
What's the motor data?
Stall current is 20A
Operating Voltage: 12V
Rated Speed: 45 RPM
Rated Torque: 4.2 kg-cm
Stall Torque: 16 kg-cm
Load Current: 0.3A
No Load Current: 0.6A
Thank you.
Can I connect both driver with same supply? Where should I connect 5v of driver?
If the 12V supply is of good ampere-hour capacity, then it should work.
This is 5V output from an internal 12V/5V regulator. If you want to use more than 12V for the Driver, then remove the 5V-Enable jumper (Fig-1; it is on the Driver Board) and connect 5V from UNO with this 5V-point for the electronics of the Board.
Figure-1:
L298 is not even nearly compatible with 20A...
And 4x20A is 80A.... that is pretty heavy...
Are you sure the decimal point is not missing?
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