How to control 2 DC motors using L9110s motor driver module with Arduino code

[@ethaneveraldo]

Note that with this controller you can also control the speed of the motor using:
analogWrite(A1A,255);
analogWrite(A1B,0);
Where 255 is the value for max speed. Replace it to 127 for half speed, 0 for stop. Reverse the values between A1A and A1B for the reverse direction.

[@robojax]

thank you for sharing.

[@d3bbi339]

Thank you for the detailed explanation it really helped me understand how everything works.
I didn't know how to connect the motors to higher voltage without burning my arduino (I have a motor driver just like that one coming in the mail soon) so now that I understand I am very happy to build my first rc car! Yay :D
Thumbs up.

[@robojax]

You are welcome. I am glad you found it useful. I have explained at 00:38 that you can connect your own external source. Watch it again.

[@ondraskala1233]

Thank you very much for your explanation sir, it helped me a lot.

[@robojax]

You are welcome. Please subscribe and 👍. I appreciate it and helps my channel grow. Thank you

[@qnaman]

Thank for your explanation. very useful

[@peterdkay]

Great basic explanation. can it be expanded it to use PWM control proportional to analog inputs like a joystick?

[@robojax]

I would have to test that. Thanks.

[@lowisl289]

thanks sir! its so helpful

[@robojax]

Most welcome!

[@leonardoestebantorrescerda8099]

Thank you very much for your explanation!! Can you do a video about DC motor control using the L9110 and a magnetic encoder?

[@robojax]

you are welcome. that is on my list.

[@whitneydesignlabs8738]

Great video, thanks. I plan to use a few of these for a desk top size model, of my larger 6wd robot. Have you tried pulsing the input pins for speed control?

[@robojax]

I have forgotten what is done in this video but yes for sure it will work if you feed PWM to the input instead of HIGH/LOW.

[@whitneydesignlabs8738]

@@robojax Cool., thanks for the reply. I'll try it out and see what happens. Finding the best frequency for the L91110s might take some experimentation.

[@willytwo53072]

Excellent presentation! Thanks.

[@robojax]

You are welcome. Please don't forget to subscribe. I appreciate it.

[@SrSn3ik]

Gracias, buen video

[@royportan6250]

can you explain how to connect the wire,i can't use it with 2 control pin,just 1 control pin,the other pin must direct with the supply

[@giacomoferioli1968]

great video

[@syaduinotech3681]

Thanks.. how to connect with the external source in your demo? Can you share ideas? Or specific videos. Sorry I am newbies

[@robojax]

Hello , I just watched the video and clearly explained . Please watch without skipping. Specifically the wiring section.

[@syaduinotech3681]

​@@robojax thanks sir I guess its explain in the 5:25 because I did not understand the external power source as you explain. Anyway, thanks for the reply and thanks for sharing.

[@ArcanePath360]

Great simple to follow guide, thanks. I'm assuming this H bridge can be used with PWM?

[@robojax]

Yes. You can feed in PWM to IA or IB.

[@ArcanePath360]

@@robojax Thanks. I think I'm just going to get the L293D shield as it's actually cheaper than this module on Amazon and leaves no messy wiring to do.

[@robojax]

This was untested suggestion. I will tested today or tomorrow and update you.

[@baygomer4706]

Hi. Is it possible to run bldc motor with this card but without ardunio?

[@robojax]

Hi, this is Motor driver. You need ESC (Electronic Speed Controller) see it used without Arduino here ruclips.net/video/3BvXXBCqqfc/видео.html

[@baygomer4706]

​@@robojax Thank you. I am searching such cards, do you know any example?

[@anilsonlino7036]

Olá estou com uma pontes dessas e um motor brushless de 3 fios e eu não tô querendo comprar esc, até porque era pra ser um projeto simples de controle bluetooth.....tem como fazer uso da ponte e ter a variação de velocidade?

[@robojax]

Motor sem escovas de 3 fios significa que NÃO é DC. então você precisa de ESC porque 360 ° dividido por 3 é 120 ° e você precisa de um dispositivo especial para mudar o sinal ou deslocá-los em 120 ° para que o motor funcione. desculpe, mas você tem que comprar ESC ou você deve usar um motor DC que tem 3 fios. Boa sorte

[@anilsonlino7036]

@@robojax certo. Vou comprar um esc

[@TechsScience]

thanks for this video it helped me a lot

[@robojax]

You are welcome. Good to hear that.

[@sixposeidon]

Thanks a lot for explain, my chicken will be happy when i will complete the automatic Arduino system for opening/closeing of the door of the hen-house in the morning/evening also with radar sensor , photosensor... 😉😀

[@robojax]

You are welcome.

[@havafazai9023]

Dose your chicken live in Montreal?

[@auditor9927]

digitalWrite(13,HIGH);
digitalWrite(2,LOW);
delay(500);
digitalWrite(13,LOW);
digitalWrite(2,HIGH);
delay(500);
with this code is not changing direction
anything wrong ?

[@robojax]

then wiring is incorrect. Check the wiring and follow exactly as shown in the video.

[@PabloPazosGutierrez]

great video!

[@robojax]

Thank you.

[@robertocspinto]

Hi! Is it possible control dc motor speed with H bridge L9110?

[@robojax]

Yes. Just instead of regular DC, send PWM DC and speed will very as the PWM duty cycle changes.

[@robojax]

I just checked the datasheet, you will need to for example keep IB LOW and for IA send PWM signal from Arduino. Apply the same principle I used in this video: ruclips.net/video/akQoGNUzhHI/видео.html

[@ali_jeez53]

Can we use Infrared remote to control these motors separately.?

[@robojax]

check my videos on Infrared remote ruclips.net/user/robojaxTVsearch?query=remote and there is motor control

[@yogeshitaliya473]

Nice one other video

[@robojax]

Thanks

[@richardwilson8034]

Hero*

[@robojax]

Hello, Starr the full ArduinoBlue course from here ruclips.net/p/PLHvJ4bw0xno4Z3FC2W07I4D2UP14bOaT2