L298N - two-channel motor controller - 12V/2A

Index: MOD-03164 EAN: 5904422359317

Module with dual-channel driver for DC motors L298. It is supplied with the voltage up to 12 V. Maximum current per channel is 2 A. The system has embedded voltage regulator 5 V to power the logic part.

L298N - two-channel motor controller - 12V/2A
€4.00
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Manufacturer: OEM

Description

The module with the popular L298N driver that allows you to control the direction and speed of two DC motors. Thanks to the screw connectors, ARK power and engines can be easily connected by fastening the wires using a screwdriver. The control signals were output into popular goldpin connectors that allows you to combine the system with commissioning plates, for example, with Arduino using wires.

  

For Arduino users, available is a sample program simplifying maintenance of the module.

 

Leads

Pin Description
+12V The voltage of the motors power supply.
+5V The power of thelogical part with the regulator - active after you remove the jumper 5V.
 GND The weight of the system
OUT1, OUT2
The channel outputs of the engine A.
OUT3, OUT4 The channel outputs of the engine B.
ENA PWM signal to control the rotational speed of the engine A. By default, it is connected to 5 V by jumper -it means that the engine works with the maximum speed.
IN1, IN2 Control of channel A direction
ENB PWM signal to control the rotation speed of the motor B. By default, connected to the 5 V by jumper - it means thatthe engine works with maximum speed.
IN3, IN4 Direction control of channel B

 

 

Truth table of driver L298

 

IN1 / IN3

IN2 / IN4

The outputs of the engines

high state

low state The motor rotates with the maximum given speed using PWM (different from 0) in a clockwise direction.
low state high state The motor rotates at the maximum given speed using PWM (not equal to 0) in a counterclockwise direction.
low state low state When indicated high state at the PWM input - fast braking of the motors (fast stop).
high state

high state

When indicated high state at the PWM input - fast braking of the motors (fast stop).
high state high state

When indictaed low state at the PWM input - free braking (soft stop).

 

Video

 

 

Video describing the work of bridge H - the driver of DC motors.

Specification

  • Supply voltage: 12 V
  • Supply voltage of the logic part: 5 V
  • Built-in voltage regulator 5 V to power the logic part with the possibility of disconnection via jumper
  • Maximum output current: 2 A per channel
  • Module to control two DC motors or one stepper motor
  • The outputs for the motors and the power inputs was displayed on the screw connectors ARK
  • The input pins of the logic part are available on the goldpin connectors - 2.54 mm pitch
  • The board consists of all necessary for the proper operation of the controller, passive components
  • The system has a mounted radiator
  • Tile sizes: 44 x 44 x 30 mm

 

In our offer, you will find also the chip L298.

 

Voltage to 5.0 V
Voltage from 12.0 V
Current 2 A
Channels 2
Test 3
Package width 9.8 cm
Package height 11.5 cm
Package depth 2.7 cm
Package weight 0.025 kg

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L298N - two-channel motor controller - 12V/2A

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