I'm searching for tutorials about the L298N motor driver controler board. I searched very much but i don find anything. I think itś because my board is newer.
This is the board:
http://www.juguetronica.com/arduino-y-accesorios/ardurobotronica.html
If you know some easy tutorial please answer me 
Thanks a lot
Find the datasheet for the L298 chip. It has 2 channels. Each channel has Enable, In1, and In2 pins. You put PWM on the Enable pin, and set In1/In2 = high/low to change motor direction. It's that simple.
Get the schematic of your shield, or trace the connections, to figure out which Arduino I/O pins connect to Enable/In1/In2.
oric_dan:
Find the datasheet for the L298 chip. It has 2 channels. Each channel has Enable, In1, and In2 pins. You put PWM on the Enable pin, and set In1/In2 = high/low to change motor direction. It's that simple.Get the schematic of your shield, or trace the connections, to figure out which Arduino I/O pins connect to Enable/In1/In2.
Sorry but I don't understand, I need a tutorial
I'm searching for tutorials about the L298N motor driver controler board. I searched very much but i don find anything. I think itś because my board is newer.
At laest ask the supplier for an sketch.
Saludos
Post a link for the one you have or plan to get . There are about a dozen variations on the same circuit.
Some have independent power supply input for the motor with separate ground that allow you to run the
arduino with no connection between the arduino ground and the motor driver power ground. Some do not.
Some have PWM input pins. Some do not. Some have jumpers to select logic input power source, some do not. MOST have on onboard 5V regulator. Some people have inadvertently connected their 12V motor power supply to the Vcc logic power and fried their onboard logic (all of it). If you post the link, maybe we can find the schematic. It might help if you told us what exactly it is you want to know. It might also help
if you tell us what kind of motor you plan to drive. (post a vendor link ). If you plan to use it for a stepper motor it might help if you tell us what you know about stepper motors and how they work so we won't waste time telling you something you already know. We are here to ask questions but the only question you have asked can be answered easily with a Google search.
Tutorial - L298N Dual Motor Controller Module 2A and Arduino
http://tronixlabs.com/news/tutorial-l298n-dual-motor-controller-module-2a-and-arduino/
Arduino Modules - L298N Dual H-Bridge Motor Controller
Video DC Motor :
Video Step Motor:
If you talking about the exactly board that you have in your link then I don't know about it.
Those are very good links for the L298 module.
Translation of text on OP's link:
The arduino range is ideal for beginners in the world of robotics . It is easy to use and accounts with www.arduino.cc/es page to learn and answer any questions you have
Wait no more ! You get ahead of you! Hit the Robotics!The " Ardurobotronica " is a shield complement "Arduino Duemillanove " or "Arduino Uno" . It is primarily a system controller for up to 6 motors H-bridge
with or without PWM ( speed control ) for 4 motors and / or control 6 servos. The " Ardurobotronica " come with a L298 , and it is possible to install 2 integrated L298 more .Not only has motor control but also has 6 analog inputs with
GP supply for connecting analog sensors and type 4 connections for I2C BUS . dis-
turn puts a specific port for an infrared sensor called QTR - 8RC (or QTR -8A )
specially designed for crawlers . It also has a reset button with
the same functionality than the Arduino Duemillanove . Of course you have a duplicate
cation pin "Arduino Duemillanove " to other operations.
I'm searching for tutorials about the L298N motor driver controler board. I searched very much but i don find anything. I think itś because my board is newer.
y que necessitas saber ?
Quales son tus preguntas ?
Que clase de motors quieres usar con la L298 ?
Hi juanillo1205,
I hope you understand some of it now! It really is as simple as Oric_dan says 2 inputs control the motor forward (+-) or backward(-+) 2 sets for 2 DC motors.
The Enable is pulled high to enable the motors or low to stop them, it can also be used with a PWM signal to provide speed control. Look at the L298 datasheet, lots of places on the net carry this to download and study...
Now what do you not understand?? You can't go through life expecting people to do it all for you! We all had to learn from nothing, and make lots of mistakes along the way, but it's the only way to do it... So take the bull by the horns and go for it..
If you have not purchased the L298/93 board/module, then I'd say don't bother get a DRV8833 instead this is much better being a FET output, and not losing 2v+.
Regards
Mel.
I don't know were are the enable pins and the input pins
juanillo1205:
I don't know were are the enable pins and the input pins
Neither do I, that's an odd board! not seen that one before, what does it say on the board, surely it must indicate something?? Find the L298 datasheet on the web and trace the In and En pins from the L298 on the board to the connections.. at the edge, etc.
It's all been said, it's up to you to try a bit, we can't make it much simpler or clear.
Regards
Mel.
The ENA & ENB (enable A & enable B are the first and last pins in the lower right corner of the photo.
The INPUT pins are labeled M1 M2 (motor-1) and M3 ,M4 (motor-2) , in between the first and last pins.
If you don't know how to use them , ask.
juanillo1205:
I don't know were are the enable pins and the input pins
look at reply #1
get the data sheet.
, i was inspired to do my own but unfortunately there is something wrong with my design.
the problem is when i connect a power supply of around 12 volts, the dc power supply shut down, especially when i connect the +5v and ground to microcontroller vin and gnd. What is the possible reason? Im not that expert so please help me. Thanks in advance.
Asking us to debug your PCB layout is a bit much isn't it ? Get a DMM and ohm it out using your schematic as a reference. I don't understand your question about the enable and input pins. All that information is on the datasheet. Use it.
