How to connect your “L298N Dual H-Bridge Motor Controller” to “Arduino Uno”
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- เผยแพร่เมื่อ 15 พ.ค. 2024
- In this video, you will learn how to control a dc motor with the help of Arduino Uno using an L298N dual H-bridge motor controller.
►Arduino Uno:
Arduino Uno is a microcontroller board based on the ATmega328P. It has got 14 digital input/output pins(of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button.
►Motor Driver L298n:
The l298n motor driver is based on the L298 Dual H-Bridge Motor Driver IC. This module allows us to easily and independently control two motors of up to 2A each in both directions.
It has got the ability to control the speed of the motors and this is achieved using ENA and ENB pin provided on the motor driver.
►PWM:
Pulse Width Modulation (PWM), is a technique for getting analog results with digital means. Digital control is used to create a square wave, a signal switched between on and off. This on-off pattern can simulate voltages in between 5 Volts and 0 Volts by changing the portion of the time the signal spends 'on' versus the time that the signal spends 'off', Basically, we take out the average of the signal over a certain time period.The average voltage will be closer to the 5V if the pulse width, that is the time when it is switched 'on' is greater than the 'off' time. If we repeat this on-off pattern fast enough with a LED, the result is as if the signal is not fluctuating but is steady between 0 and 5v controlling the brightness of the LED.
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very very nice video. Apreciate the effort
Thanks
@@teampsi6771
hi , i tried to controll my motor with L298N and arduino nano , but my motor was not running . why it happened cause i checked the pins and program was also correct according with pin . but it doesn't work Can you help me please
@@teampsi6771 Yes, the effort put into this video from the editing to the graphics is amazing
Concise and straight to the point explanation. Very well written description .. Hats off.. Great work!!
Finally i found somebody who explained me this connection. Thank you
THE BEST video available on L298N Dual H-Bridge Motor Controller , along with the explanation ...effort appreciated
Wow I searched so so much for helpful tutorials on the Internet and this one is maybe the best!!!
nice - was looking for a practical of this specific board variant of the l298n. thank you!
Dude you helped me with a school project that I've been stuck on for so long. Thank you so much!!!
Wow! a really good video. Great explanation, great editing; the effort put in the video is exceptional.
that was so perfectly to the point
Realy appreciate your effort mann
great video, i was having issues making the l928 circuit work, but this video cleared my doubts. Thanks!
Thanks 4 letting me know about pwm and it's sinus sign on next to the pin, that's important info!
Pure genius. What a clean demonstration. Thank you good sir.
i hve been searching this kind of video for a long time. thanks!
why is this video so perfect in every way
I like the way he explains it! Good!
he didn't put the code in so I did.
//CODE:
int In1 = 7;
int In2 = 8;
int ENA = 5;
int SPEED = 210;
void setup(){
pinMode(In1,OUTPUT);
pinMode(In2,OUTPUT);
pinMode(ENA, OUTPUT);
digitalWrite(In1,HIGH);
digitalWrite(In2, LOW);
//ENA 255 means high speed and 0 means low speed
analogWrite(ENA, SPEED);
}
void loop(){
}
Hello
Need help
Thanks
u saved us
not all heroes wear capes! thanks bro
Thank you. This is very useful for my project and it make me understand about L298n.
Thank you very much. You explain so clear.
The best explanation about this part !
Thanks
great info that helped me out on my project!
NEATEST DC MOTOR ARDUINO INTEGRATION VIDEO IN TH-cam ,THANK YOU
You did a great tutorial here. Thank you :)
Good work !!!!! And please upload such informative videos
Easy to understand,very helpful for the beginners.
Thank you, great video. Greetings from Colombia
Wow very clear instructions!
thank you for sharing this topic clearly and concisely. I have wanted a CNC device since my first awareness. The possibility of this 65th anniversary gift is closing! thanks
I am glad to hear this, Sherman.
@@teampsi6771 can i use L298N DUAL FULL BRIDGE MOTOR DRIVER FOR CONTINUOUS SERVO MOTOR?
KINDLY REQUESTED,
Very nice video , a comprehensive and useful example.
Excellent video ! Super helpful. Thank you!
the best and simple explanation ever. May Allah bless you and ease your life my friend.
Perfect, thanks for that. I am just beginning to learn Arduino and it is very daunting. Appreciate you sharing your knowledge.
3
Thank you very much. Really good video!
always wanted a pair of talking hands,wonderful
Very clear and useful. Thanks a lot
Nice Explanation.
Perfect, thanks for that. I am just beginning to learn Arduino and it is very daunting. Appreciate you sharing your knowledge.
To much easy. Great work
Excellent teacher. Thank you so very much
Apreciate the effort, thanks for the video!
Hi Team PSI, great video! Can I use part of your video (without the audio) for a quick explanation on a L298N?
Beutifull video one of a kind type tutorials - keep it up with this chill sound in background. For me personally it helps me focus way better on what u saying with the track lol
Explained very well
Very helpful thank you so much, i do have a follow up question. How would one co about scaling this up to two motors?
Really appreciable, keep it up 👌👍👏👏👏
get in there holmes! keep it going on
Could i connect two different Motor in the same motor driver using the In 3&4 and the Enb to control it, without changing the power source?
I programed a stepper motor that stop 24 time in one loop.
Would you know how to turn on an led for each stop ? So 24 blink.
LED on while motors stops. LED off while motor rotates. Thanx for your great help
For anyone whose motor just pulses without rotating (which was happening to me) you just need to use an independent power supply for your Arduino so that the 9v battery's current doesn't get overcharged when trying to start the motor and power the Arduino at the same time.
still not working broo can you please help
@@BongChoch do you still need help?
How? can you explain the schematic
Nice video! What should I change if I use a 24 power to power a 24V motor? Thanks
Well explained and good knowledge
7:33, is it necessary to pull out the Vin and GND connection before connecting the data cable to computer ?
well explained sir!
Thanks for the nice vid :)
What about sample wiring connection for 24Vpower supply to drive two 24V DCmotor, using Arduino Uno along a breadboard. Assuming Arduino Board is powered by 9V Battery, ENA and ENB enable.
I am thankfull for video!
we can separately give power to arduino right? connecting arduino to external power source instead of connecting the 5v from the motor driver with the arduino power pin is also possible??
Nice video.. I have a doubt.. I am using Ros serial for varying speed from robot operating system and I am having 12v power supply.. In that case is it safe to connect gpio pins while Arduino is connected to laptop.. ?
Good explanation
Sir if we need to control 6 12v DC 300ma motor ..which motor shield sould we use and how to connect ...
sir is there any extra component required like resistor or any more? or by using this much only it will work...i m little bit confused..please help
explanation is good .
Creative video, thanks for sharing, like it :)
can we use steps of any Axis"x,y,z" out of cnc controller to control the speed of a Dc motor or stepper motor while running G-Code???
Bro I have done the same stuff wid two 5 volt dc motors but they are not rotating can suggest me anything I powered the bridge with 9 volts dc like you sir?
very good Video, thank you !
thanks sir very informative video
Can we use dc dc power booster instead of motor driver ??
Plz ans ...
Can u make a tutorial of same setup controlled using mobile app and wifi module esp8266. Great video.
Hello, can i connect 4 motors to L298N?
I connected two motors to the L298N and they work normally but while I connect the third it slows down and only one motor works. I am using a 9V battery. Do they need two batteries or is it something else?
Hi community.
I need some advice regarding H Bridge guy's. What I am looking for is just H Bridge which can change the polarity of the around 100 times per second.
Must work between 5 Volt to 12 Volt.
What you recommend ?
Many thanks
Can this also work with a 9V 5A DC motor? As long as I have a power supply of 9V that also has a current of at least 5A? The only L298N that I could find has a value of 25W though, and the motor has 9*5=45W power. I don't know if that'll work.
love me some pulse width modulation
Obrigado, ajudou bastante!!!
I have 3 TB6612FNG motor driver. I am trying to connect 3 motor drivers to arduino. Which arduino should i use?
Can you connect battery on arduino and via 5v pin it delivery power to driver?
Sir If We use 9v battery to 12v dc motor and if Its clip which fits the power supply terminal of arduino, then will it damage the motor?
Hi ! I am wondering what the function of PIN3 on L298N is.
can we connect 4 motors to the same arduino
Can u suggest which battery is used for Bo mortors??
sir can I connect 2 motors in same l298n pin with joining motor wire
Hello can i ask.. What battery that u use ?
Do u have video about linear actuator with arduino
excellent video thank you
Thanks, nice video
is that a 6v dc motor that you use?
extremely well explained thank you, can i use this for a stepper drive?
Bernie NUFC No, stepper motor has 3 input wires. The programming for stepper motor is different. Look up the tutorial for stepper motor
If i am using power from my latop, can i power the motor driver with arduinos 5v pin ?
Bro which wire you is use
Can I connect 5v of arudino to the 5v of motor driver? ....
Please reply fast 🙏🙏🙏🙏
thank you bro
This was excellent. Can I use an 2.4ghz Tx to control the pwm value of the motor like an Rc car?
Sounds like you got some stuff confused. 2.4GHz is a Radio Frequency. PWM runs in the Hz range for Arduino. Higher the Frequency the faster the pulses known as Dutycycle.
In the past I have used RF to control a MCU such as the Arduino to toggle on/off and set the duty cycle "speed" of a Motor for my CNC Machine Spindle.
I connect the the l298n to a stepper motor nema17 my DC power supply shows no current being drawn when I send a signal to move the stepper one revolution and then stops I notice it's still continuously drawing max amps and it's in CC mode an till I reset the Arduino then it goes back to normal again it's like the pins 8,9,10,11 are causing it to still run some how also after about 30mins the rc522 RFID scanner stops working any ideas what this could be?
How to download arduino uno programming on the laptop can you help us and fast too
Thanks brother
Sir, when i followed the same procedure as above, the motor rotated stepwise. Please help.
Can i use it for 24V DC, 1440RPM, 5A Motor....
How can I use separate batteries for the Arduino and the motors. Please help.
Hi my l298 motor driver ni 12 volt not supported but + supply attach to 5 volt out put it has worked but but way problem of 12 Volt is not supported
Hi sir muze 4servo and 4 Dc motor connect karna hai by using aurdino and l289n
Hi can you fix N20motor connect adurino noisy?