![]() ![]() The shield has several important components. The L293D motor driver shield includes two L293 motor driver ICs and a 74HC595 shift register IC. The full-featured L293D motor driver shield can control up to four bi-directional DC motors with 8-bit speed selection, two stepper motors, and two servo motors. ![]() One of the most popular motor driver shields used with Arduino is the L293D. These shields or ICs isolate a motor’s power supply and use control logic from the microcontroller circuitry. This is because of their higher current and power ratings, so motor shields or driver ICs are used instead. However, these motors typically cannot be driven directly by Arduino or another microcontroller. The most common types used for robotic applications include DC, servo, and stepper motors. The Arduino L293D motor driver shield guide is a robobtics project that involves driving various types of motors. ![]()
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