L293D Motor Driver Shield features 2 5v servo motor and 4 DC motor or 4 stepper motor connectors for DC or stepper motors. Which makes it a ideal shield for any robotic project.

Specification

• Driver module : L298N

• Driver chip : Double H bridge

• Motor supply voltage (Max.): 46V

• Motor supply current (Max.): 2A

• Logic voltage :  5V

• Driver voltage :  5V to 35V

• Driver current : 2A

• Logical current : 0-36mA

• Maximum power :  25W

Features

• Heatsink for better heat dissipation

• Over-temperature protection

• Flyback diodes for protection from back EMF

• PCB with double sided printing to improve connector strength

• Two LEDs per H-Bridge for easier debugging

Pins:-

• Out 1: Motor A lead out

• Out 2: Motor A lead out

• Out 3: Motor B lead out

• Out 4: Mo (Can actually be from 5v-35v, just marked as 12v)

• GND: Ground

• 5v: 5v input (unnecessary if your power source is 7v-35v, if the power source is 7v-35v then it can act as a 5v out)

• EnA: Enables PWM signal for Motor A (Please see the “Arduino Sketch Considerations” section)

• In1: Enable Motor A

• In2: Enable Motor A

• In3: Enable Motor B

• In4: Enable Motor B

• EnB: Enables PWM signal for Motor B 

Applications:-

• H-bridges are typically used in controlling motors speed and direction but can be used for other projects such as driving the brightness of certain lighting projects such as high powered LED arrays.

• DIY projects

• Home workshops

• Industrial machinery