DIY DC motor speed controller using 555 IC, Motor control using PWM

[@Демян-й7к]

Большое Спасибо. Будем надеяться на лучшее.

[@homemade_101]

welcome

[@andrimastirta4736]

Very nice video 👍, the added value is you use oscilloscope to measure PWM👍

[@homemade_101]

thank you

[@Pelican_t]

With the TTL 555 timer that is being used, the frequency appears to change a lot with the duty cycle. If you want a constant frequency then consider using a CMOS timer like the LMC555.

[@kalatesla1356]

this is best circuit bro

[@homemade_101]

thank you...

[@ejeckamdaniel1562]

@@homemade_101I am looking out for this type of circuit. Pls, can I use it to power universal motor like washing machine motor? Thank you very much. I look forward to your answer.

[@JurisDaugulis]

How does voltage change would interfere with speed change - what would change if you drop voltage to let's say 10v or 8v or increase to 14v and then adjust speed of it? Would it be less or more powerful spin? I am far from understanding basic electronics

[@Демян-й7к]

Доброго дня. Ещё один деликатный вопрос. Что будет, если на резисторе регулируемом, припаяю диоды наоборот? Что бы регулировать обороты не с права на лево а слева на право. Спасибо.

[@homemade_101]

You can it try

[@MarcelaLindsey]

hi! awesome video. Do you know if this controller would work for a stepper motor?

[@homemade_101]

I think no. but try it. I will make it .

[@MD_Builds]

@@homemade_101 No it wont... You need to sequence the phases inside the motor to make it step

[@adrianwhitefang7615]

I can use this controller for a hdd brushless motor ?

[@homemade_101]

can't bro. it is different type

[@adrianwhitefang7615]

@@homemade_101 ok. Thank You

[@marcialantoniogarcia1119]

Mi pregunta es la siguiente, yo puedo conectarlo directamente a la corriente de 110 o 120 , o tengo que tener la fuente de 12 voltios. Caracas Venezuela

[@homemade_101]

12v and 10A max

[@adnansabir1360]

12v 20amp speed controller video plz

[@homemade_101]

ook

[@sekartadji15]

Maksimal input berapa volt, bisakah di input 50volt dc?

[@homemade_101]

14V max

[@Демян-й7к]

Доброго дня. Все заработало. Оказывается я перепутал случайно минус вход и выход. Пришлось покупать новые детали и уже внимательно, паять и подсоединять. Большое спасибо и Здоровья Вам.

[@homemade_101]

большое спасибо

[@atticff4360]

I HAVE 9V BATTREY AND 5 V DC MOTOR CAN I STILL MAKE IT? PLEASE REPLY

[@homemade_101]

Yes. but 9v battry is low amper

[@bishalscreation]

My goodness 😮 just for controlling speed 😅. I was thinking to use potentiometer only 😫

[@homemade_101]

what

[@bishalscreation]

@homemade_101 i mean its a lot to consider just to control speed of a motor. I was thinking just a potentiometer was enough 😬

[@Демян-й7к]

Доброго дня. У Вас есть схема, блока питания для автомобильного компрессора от сети 220v на 12v? У меня компрессор URAGAN 90170, мощный. Заранее спасибо за Ваши ответы.

[@homemade_101]

it is try. but i don't know

[@honestgo]

直接用旧电脑电源供电即可，12V有15A电流

[@Демян-й7к]

Что может быть. Собрал по Вашей схеме, все работает. Только обороты не регулируются а так от аккумулятора автомобильного, 775 движок, крутит отлично.

[@homemade_101]

i cant 🤔

[@UNBEATABLE_GUY]

Can i use irf44n MOSFET instead of this mosfet.

[@homemade_101]

yes you can

[@UNBEATABLE_GUY]

@@homemade_101 one more question can i use servo tester as pwm with normal dc motor.. or can u modify using servo tester.

[@UNBEATABLE_GUY]

@@homemade_101 please tell me sir 🙏

[@sbmk8680]

i need to make a small version which will fit in half inch pipe for 4v motor can u help me somehow?

[@homemade_101]

some time but you can try

[@Lynxdom]

Artist!

[@MD_Areeb]

Can I use 104J instead of 103J?

[@homemade_101]

I think cant

[@MD_Areeb]

@@homemade_101 ok

[@KHOAIHOANG81]

Thanks for you and That Good❤❤❤

[@homemade_101]

Wecome bro

[@ayrawncare]

i remove the diode, and it spin but the potentiometer cant control it pls reply

[@homemade_101]

Check Diagrams drive.google.com/file/d/1yd9jLQ7J-3E8XLGUIBPiDDDWpig_AsLK/view?usp=sharing

[@kaanay7569]

Adamsın bende bunu arıyordum🎁

[@homemade_101]

good luck

[@BorisBizjak-s9n]

Great

[@homemade_101]

thnkss

[@ayrawncare]

why is that it i didnt work? can u suggest what did i do wrong?

[@homemade_101]

remove the diode 1N4007

[@ayrawncare]

i tried it on breadboard first and it didnt work help me please reply

[@homemade_101]

remove 1N4007 Diode.

[@Aaliyah21]

That's very interesting ❤️ thankz for sharing 😇

[@homemade_101]

thank you .

[@Aaliyah21]

🔥❤

[@homemade_101]

hey

[@BorisBizjak-s9n]

👍💪👧

[@homemade_101]

tnk

[@jamieskok514]

❗ promo sm

[@homemade_101]

Mmm

[@ayrawncare]

pls help

[@homemade_101]

Check Diagrams drive.google.com/file/d/1yd9jLQ7J-3E8XLGUIBPiDDDWpig_AsLK/view?usp=sharing