We must ensure the components are connected correctly as per the above circuit diagram. Note that we can't directly drive the water pump from the Arduino UNO R4 Wi-Fi peripheral pins. For that, we ...
This step-by-step guide will show you how to build a professional-grade line follower robot using Arduino UNO, with complete code ... The L293D has 16 pins, the pinout of L293D is shown in the below ...
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