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How many pins are present in the Motor Driver (L293D) Module?

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How many pins are present in the Motor Driver (L293D) Module?

(a) 12

(b) 16

(c) 13

(d) 50

I had been asked this question in exam.

The question is from Motor Driver (L293D) and Motors in portion Interfacing of Sensors, Actuators, and Other Modules of Arduino

1 Answer

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Best answer
Right choice is (b) 16

Easiest explanation: The L293D Motor Driver Module contains 16 pins which include 4 GND pins, 4 Vcc pins, 4 Output pins, 2 Enabling pins and 2 Voltage pins. All these pins have very specific functions and input patterns which need to be connected in perfect order in order for the module to function properly.

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