Arduino DC Motor Control Tutorial - L298N | H-Bridge | PWM | Robot Car

Hello i need your help, can u send your email please?

Bro I need the code for uoading

Also, I think the resistor is incorrectly sized. Should be 1k

Thank you to you for taking the time to put together a video to help others online with their robotics projects. There are some mistakes though...ena, in1, in2, should be outputs. Button should be an input. The resistor should be on the positive side of the or on the 5v wire or the pin 4 wire, this is to protect the circuit. You don't necessarily rotDirection in your code, you can change directions without this.

Hi, I actually did the same thing. but it worked for me only when I gave the arduino voltage separatly via usb or 5v and I had to have 2 packs of battery otherwise it would boot when I plugged it like in the viodeo... why is that?

In the website notes regarding the L298N you say: "In this case the 5V pin will be used as input as we need connect it to a 5V power supply in order the IC to work properly." But in your schematic diagram nothing is connected to the 5V pin. And it looks like the Arduino is being powered by the same 12V battery that is powering the 2 motors.

@madhan gowri

Is there a way to have continuous loop motion, as for a linear actuator motor to go back and forth by itself? Do you just take away VOID loop out of the code?

i love h bridge

I done all the connection properly But My 1st motor works and the 2nd motor don't even rotate please Tell me the solution

Te hago una consulta.. que motores me recomendas de 12 o 24 v para mover un equipo de 40 kg de peso distribuido en 4 ruedas

Hello. Is possible the speed control with button?

I have adream

This is so useful, thank you so so much!

How big of a motor can be controlled by the arduino?

could the joystick be replaced by a receiver for wireless input. Great video btw :)

Very detailed demo of the project 👍

Great video, thanks. I am setting up the car for my kid´s science class - if I am using 6 v circuit, all coding should be the same? Thanks!!

i've never heard someone's voice crack so many times in one discussion.

Great video and explanation!

can i drive 3 motors in it?

Great video. Thank you!

This is so sick! I want an arduino so bad omg

I like this in-depth review dude, you're awesome!

Wow, excellent tutorial !!!! thanks :) :) :)

I will be using one these to make a gokart soon mwahaha. I'm going to craft the PWM around a foot pedal so I can adjust the speed with my foot

The most well explained video so far that i found! thanks for showing the better understanding how to connect this driver to arduino. I am planning to do an 8 motor of ROV on my own. My question is how can we connect this motor driver if i should be using 4 piece of them? since 1 piece of driver is use for a pair of motor

Sir how we make spincoater using DC motor with arduino ...

I’ve tried to replicate the example with the motor l298n and push button. Everything works fine except the potentiometer isn’t controlling the speed. I’ve triple checked the pins and the code but I can’t figure out why the potentiometer isn’t working.

I was wondering if anyone had any ideas.

Great Video thanks a lot .. We really really appreciated .. keep going

How did you connect the jumper wires to the battery bay and Arduino board?

Thank you for including the written article for this video!! Both resources are clear and easy to follow.

I want to test a vehicle with 8 wheels and motors. Which Arduino do I need? or how can I go about it?
any help would be appreciated :)

You just rescued me ❤️

Sir, can you also give me the circuit diagram and the codes for the 4 dof ps2 controlled robotic arm car?

@howtomechatronics Please what software or program did you use in creating the electrical connection animation?

i have done all the things but no action when i move the joy stick

Can you please tell me why is mine not working I am moving the joy stick but nothing happens

plese can you tell me the code i cant open your website

You are the best arduino teacher

if i took this h-bridge and replaced its mosfets, could that turn it into a high power h-bridge?

I want to use a foot motor from a vacuum cleaner, can I use this same setup using a 120v DC motor? If so, what type of battery should I use to power up a 120v?

Il tuo codice mi da problemi

can I use other boards to control PWM signal without Arduino?

If someone has a problem with his L298N that it is not working remember to connect the gnd from the l298n to the gnd from the arduino

Excellent