L298N 2A Based Motor Driver Module – Good Quality

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Working Principle

Description

An H-Bridge is a circuit that can drive a current in either polarity and be controlled by Pulse Width Modulation (PWM). Pulse Width Modulation is a means of controlling the duration of an electronic pulse to regulate motor speed. Motors are rated at certain voltages and can be damaged if the voltage is applied too heavily or dropped quickly. PWM helps in controlling the speed of the motor by varying the duration of the pulses.

Sensor Types

Dos And Donts

Donts

  • Avoid Applying Excessive Voltage To The Motors.: Excessive voltage can damage the motors.,
  • Do Not Skip Tying All Grounds Together.: Tying all grounds together is essential for proper functioning.

Dos

  • Ensure All Grounds Are Tied Together:: Arduino, Power source, and the Motor Controller.,
  • Connect Pwm Pins If You Want To Enable Speed Control Through Pwm.: Speed control through PWM can help in controlling the speed of the motors efficiently.
Limits

Continuous Current

0-36mA

Max Continuous Power

25W

Maximum Motor Supply Current

2A per motor

Voltage Rating

5V to 35V

How To Connect

5v

5V input (unnecessary if power source is 7V-35V)

Ena

Enables PWM signal for Motor A

Enb

Enables PWM signal for Motor B

Gnd

Ground

In1

Enable Motor A

In2

Enable Motor A

In3

Enable Motor B

In4

Enable Motor B

Out 1

Motor A lead out

Out 2

Motor A lead out

Out 3

Motor B lead out

Out 4

Can actually be from 5V-35V, just marked as 12V

Dimensions

Height

28mm

Length

44mm

Width

44mm