Controlling the DC motors
The motors cannot be driven by the Arduino PWM outputs directly but they must pass through a motor driver boosting the signal power In our case an
L298N bridge is used, which is well described on
this page.
This table shows how the driver module is connected to the Arduino Uno:
EN A | IN 1 | IN 2 | IN 3 | IN 4 | EN B |
11 | 10 | 9 | 7 | 6 | 5 |
--
Uli Raich - 2017-11-21
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