Timesetl 5pack l298n stepper motor driver controller board dual h bridge module for arduino electric projects. L298 datasheet how to use l298n motor driver board. Through this article, you will learn all about l298 dual full bridge driver. This is mostly preferred by programmers who write code.
The l298n motor driver module is a high voltage dual hbridge manufactured by st company. With this motor driver you can control dc motors, stepper motors, relays and solenoids. The l298 is an integrated monolithic circuit in a 15lead multiwatt and powerso20 packages. The module has an onboard 78m05 5v regulator from stmicroelectronics.
L298n stmicroelectronics datasheet and cad model download. I1, i2, i3, and i4 are used to control the direction the motor will spin, while ea and eb connect to the pwm port of the control board in. Arduino dc motor control using l298n motor driver pwm. This allows you to control the speed and direction of two dc motors, or. Its a powerful little motor driver with a heavy duty heat sink. Two phase bipolar stepper motor control circuit by using the. This motor driver can be used to control dc motors that have voltages between 5 and 35volts, with a peak current of up to 2amps. A very popular and reasonably priced allinone hbridge motor driver is the l298. Interface l298n dc motor driver module with arduino. Hiletgo l293d dc motor drive shield stepper motor drive shield expansion board for. Arduino motor control and pwm signal with l298n hbridge motor driver. Pchero l298n motor drive controller board module, dual h bridge dc stepper for arduino smart car robot. L298n dual hbridge motor controller module various models wil.
Arduino modules l298n dual hbridge motor controller. Qunqi l298n motor drive controller board module dual h. Modular circuit boards are best time savior for electronics designers which also reduce the prototyping errors. The module of l298 motor driver looks like the one in the following image. Stepper motor driver using l298 and l297 for additional stepper motor drivers see the links below click the image to enlarge. The l298n motor driver board is built around the l298 dual fullbridge driver, made by stmicroelectronics.
Tutorial l298n dual motor controller module 2a and arduino. L298n datasheet, l298n datasheets, l298n pdf, l298n circuit. It is designed to accept step pulses at up to 25,000 per second. Thel298 dual fullbridge motor driver board for arduinoraspberrypi,uses double h driver ic l298 which an integrated monolithic circuit in a 15 lead multi watt and power so20 packages. L298n dual h bridge dc motor driver module handson tech.
It is designed to accept standard ttl voltage levels. Operating supply voltage up to 46 v datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. This dual bidirectional motor driver is based on the very popular l298 dual h, bridge motor driver integrated circuit. This stepper motor controller uses the l297 and l298n driver combination. Stepper motor with l298n and arduino tutorial 4 examples. The l298n motor drive is also capable of controlling stepper motors. Quick and simple start guide for using and exploring an l298n dual hbridge motor controller module with an arduino. As this is a dual hbridge motor driver, it can be used to control the speed and direction of two dc motors at the same time.
This dual bidirectional motor driver, is based on the very popular l298 dual hbridge motor driver integrated circuit. Arduino dc motor control using l298n motor driver project can be the beginning step of many advanced projects. It can also be used to control the brightness of certain lighting projects such as high powered led arrays. L298n dual h bridge motor driver is a motor controller breakout board which is typically used for controlling speed and direction of motors. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. In this post we are going to learn about l298n dual hbridge dc motor driver module which can be used to drive brushed dc motors and stepper motors with microcontrollers and ics. Stepper motor driver using l298 and l297 remote controls. Arduino l298n motor driver control tutorial, speed. How to use l298n motor driver microcontroller tutorials. It lets you drive two dc motors with your arduino board, controlling the speed and direction of each one independently.
L298n 2a based motor driver is a high power motor driver perfect for driving dc motors and stepper motors now find out out a wide range of motors at it uses the popular l298 motor driver ic and has an onboard 5v regulator which it can supply to an external circuit. L298n dual h bridge dcstepper motor driver controller module. That was the detailed discussion about introduction to l298. Almost all robots have wheels and we need to control the motors connected to those wheels. Tutorial l298n dual motor controller module 2a and arduino in this tutorial well explain how to use our l298n hbridge dual motor controller module 2a with arduino. The l298n dual h bridge dcstepper motor driver controller module is for driving two robot motors. The l298n is an integrated monolithic circuit in a 15lead multiwatt and powerso20 packages. This stand alone board is designed to safely drive solenoids, relays, stepper motors, dc motors, and other inductive loads using ttl logic levels. L298n dual h bridge dc stepper motor drive controller board module for arduino. L298n motor driver philippines makerlab electronics. Learn about l298n motor driver module along with pwm, hbridge working. Details about stepper motor drive controller board module l298n dual h bridge dc for arduino.
After uploading it to the arduino board, you will be able to control the direction of dc motor. L298 motor driver simulation in proteus projectiot123. If you are planning on building your own 3d printer or a cnc machine, you will need to. L298 motor driver hbridge is able to control two different dc motors simultaneously. Mounted on an easytouse module, the l298n follows an hbridge configuration for easily changing the direction of a dc motor. While it can control a single stepper motor as well. Stmicroelectronics, alldatasheet, datasheet, datasheet search site for electronic. The board can be used to drive either a single stepper motor, 2 bi directional dc motors, or 2 relays. An hbridge is a circuit that can drive a current in either polarity and be controlled by pulse width modulation. Now that you understand the logic behind your motor driver, its time to make the l298n motor driver connection with arduino.
L298n pdf, l298n description, l298n datasheets, l298n view. It uses the popular l298n dual hbridge motor driver chip and is powerful enough to drive motors from 535 volts at up to 2 amps per channel. The l298n hbridge motor controller module basics youtube. The circuit will allow you to easily and independently control two motors of up to 2a each in both directions. Each channel on the module can deliver up to 2a to the dc motor. Com datasheet search site for electronic components and. The l298n is a motor driver ic by st microelectronics. L298n dual hbridge driver ic datasheet highlights custom. L298jenuary 2000dual fullbridge drivermultiw att15o rdering numbers. It is a high voltage, high current dual fullbridge driver designed to accept standard ttl logic levels and drive inductive loads such as relays, solenoids, dc and stepping motors. One of the easiest and inexpensive way to control stepper motors is to interface l298n motor driver with arduino.
It can control both speed and spinning direction of of any bipolar stepper motor like nema 17. How to test l298n motor driver board tutorial youtube. The l298n hbridge motor controller module basics makeanimatronics. If you power it 20vdc and enable on board 5v regulator, it will get quite warm and it is normal. The l298n dual hbridge motor driver is a low cost motor driver board that can be used to drive two robot motors.
Double h driver module uses st l298n dual fullbridge driver, an integrated monolithic circuit in a 15 lead multiwatt and powerso20 packages. The board there are build in flybackback emf diodes too. It can also be used for other products such as with led arrays, relays, and solenoids, etc. L298n dual hbridge 3a motor driver board art of circuits. L298 dual full bridge driver, l298hn, l298n, l298p, l298p0tr, stmicroelectronics. The arduino motor shield is based on the l298 datasheet, which is a dual fullbridge driver designed to drive inductive loads such as relays, solenoids, dc and stepping motors. Descriptionthis is the popular l298n dual hbridge motor controller, typically used to control motor speed and rotation direction. This is dual channel dc brush motor driver based on l298n motor driver ic.
You can connect two dc motors having voltages between 5 to 35v to these terminals. Stepper motor drive controller board module l298n dual h. Remember, you can use any controller youd like arduino, raspberry pi, etc as long as it has at least two digital output pins and one pwm pin per side. It comes with two separate channels, called a and b, that you can use to drive 2 dc motors, or 1 stepper motor when combined. L298n datasheet1 pages stmicroelectronics dual full. It is a high voltage, high current dual fullbridge driver designedto acceptstandardttl logic levels and drive inductive loads such. The circuit will allow you to easily and independently control two motors of up to 2a. The l298n motor drivers output channels for the motor a and b are broken out to the edge of the module with two 3. It can handle 2 amps per motor, though to get the maximum current be sure to add a heat sink.
The board can be used to drive either a single stepper motor, 2 bi directional dc motors. This article focuses on the l298n dual hbridge driver ic. The l298n motor driver s output channels for the motor a and b are broken out to the edge of the module with two 3. L298n motor driver module controller board dual hbridge with robot stepper dc tt motor 1. Compare pricing for stmicroelectronics l298n across 40 distributors and discover alternative parts, cad models, technical specifications, datasheets, and more on octopart. It is ideal for robotic applications and well suited for connection to a microcontroller requiring just a couple of control lines per motor. Datasheet search site for electronic components and semiconductors, integrated circuits.
L298n dc motor driver module explained homemade circuit. There is also an onboard 5v regulator, so if your supply voltage is up to 12v you can also source 5v from the board. Dual fullbridge driver, l298n datasheet, l298n circuit, l298n data sheet. An hbridge is one way to easily control a motor with a lowpower microcontroller. This motor driver is optimized for maximum performance at a cost everyone can afford. Hello, i bought this motor driver but it did not have any documentation. L298n dc stepper motor driver module dual h bridge control board for arduino. What is l298characteristicsl298 pinoutl298n motor driverhow does it work. L298 all about l298 motor driver latest open tech from. It can control up to 4 dc motors, or 2 dc motors with directional and speed control.