How to make PWM Speed Controller for 4P Server fan

（Materials required）
$2 for 5pcs 1-4 layer PCBs, get $24 SMT coupon here：jlcpcb.com/cyt​​​
PCB file download bit.ly/3dUARRm
T12 Digital Soldering Station bit.ly/2Thc1EI
NANCH 22 in 1 Screwdriver bit.ly/2NTHCbu
12V Server fan bit.ly/2NT5tbg
Thanks for watching！

[@mattzelonka1189]

I have made this point to point and you can squeeze it down really small. Very nice!

[@electronic7979]

Excellent project 👍

[@rubenoseapachi]

Is there any already made product that we can directly buy? Seen lots of speed controlers online but none for a 4 pin fan.

[@squidhappy7920]

bro you could serach fan PWM controller

[@mahdiyar7583]

You design and solder very well and beautifully. The only thing that has crossed my mind is what do you click on the dotted lines that you put next, which becomes grand?

[@Edmorbus]

Thanks for sharing

[@khoaiarrt]

What electronic components are used?

[@mahdiyar7583]

What do you do with the folders on the four sides of the board that make the board grand?!?!? Please answer my question. Thanks

[@rizwangori3780]

Very nice speed cantroler

[@StevensSounds]

Can you explain to me something that's unclear: Are the parts to be assembled included with the PCB order, or do they have to be sourced separately?

[@tcbadittyo2612]

Thanks

[@klave8511]

It would be more useful if the fan speed was controlled by a thermistor in place of the potentiometer. Unfortunately the 555 circuit shown will have a variable frequency if you use a thermistor to set the PWM that the fan needs. You would need 2 to get a fixed frequency PWM controller.

[@jhyland87]

Where did you get the 2510-4p connector? Im trying to find some with the same type of off centered connection indexer, but they all have it right in the middle.

[@Exo5432]

Made the board. However EasyEDA doesn't have the potentiometer you have. Maybe you can add it?

[@sayemmahmud9588]

Nice

[@muhammetilhan2874]

How many amps can the current take in ne555 alone?

[@beratbaki1681]

Kardeşim o bir sinyal jeneratörü akım geçirniyor üzerinden.

[@EasyOne]

good

[@lostinferno339]

Make electric bicycle please

[@c.n.palanivelrajan6080]

I am waiting for your next video

[@lobsangwhite]

I'm a noob but, is this controller automatically knows where to stop? I want to make this controller to power a fan with a max capable of 3000RPM, with this controller spining the potentiometer at max I will get 3000RPM or more than that making the fan gets broke?

[@kwaikwai5882]

Where can i buy your product?

[@muhamadnajib3951]

how can i get the board

[@hamzabenyahya9193]

Nice ❤❤❤❤❤❤🇲🇦💪

[@douglasflores70]

the item list is hard to find =(

[@yousadiahmedshafin]

Make a mini new design air cooler

[@VorpalForceField]

PC fans generally use 5V PWM signals .. this design looks to be utilizing 12V PWM signal which will likely burn out normal PC fans PWM input

[@Zubairkhan-qe6he]

Make a DC motor wood planer hand or bench

[@rizwangori3780]

1 viewer and liker

[@hobbyelectronicsRU]

1:04 the drawn diagram makes you want to kill !!!

[@chornchanvisal3130]

做一个小扇可以跟充电器用

[@KJDOT]

做过了，可以翻一翻我以前的视频

[@chornchanvisal3130]

@@KJDOT 好的 我查查

[@TheBugudinho]

Bom dia quanto custa$$$$$ módulo

[@mathstutorial123]

Circuit diagram ?

[@jecceworks]

In the video

[@user-bg8mf2ft6i]

希望有中文的配件表

[@cintrubeonyoutube8140]

那个......他似乎只在bilibili平台写中文说明......

[@buddhameditation1619]

Making sir mosquito liker machine two type Dc and Ac 220v

[@mobilefilmmaking3536]

First view

[@linnovationchannel5216]

1 comint

[@pierluigicolotto9570]

My husband uses these plans from Woodglut and is very happy with them. However. I love yours!

[@mehedidiy7284]

hi