The L298N motor driver IC can control two motors at a time. It consists of a dual H-bridge circuit. This means it consists of two circuits that look like the one shown in the following diagram, one for each motor:
The H-bridge circuit consists of four switches S1, S2, 
, and 
. These switches will open and close based on the input that we provide to the L298N IC.
Now, since we have two motors, there are four possible input ...
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