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Blynk Controlled Fan Regulator without Humming | Fan Regulator working explained | IoT Projects 

techiesms
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In this video we will be studying the circuit and working of a Fan Regulator and after that we will try to make our own Fan regulator that works over Internet using Blynk IoT platform.
In the previous version of my AC dimmer, there is one problem of humming if you connect that circuit with a fan. But with this Capacitive dimming method you won't face any humming sound issue.
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For Code, Circuit diagram and many more details about this project, Kindly read out our article on it - bit.ly/2ANhwUy
Triac Based AC Dimmer :- • Simplest AC Dimmer Exp...
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#blynk #ESP32 #FanDimmer

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5 июл 2024

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Комментарии : 236   
@beyondcode_
@beyondcode_ 4 года назад
Hey, Techie.. I have made the same project a year before... Your circuit is really good.. A great project👍
@Zohaib.S.H.K
@Zohaib.S.H.K 2 года назад
? Codes circuit diagram
@sparshsinghg
@sparshsinghg 4 года назад
Finally😭😭 I was searching this for months, I tried leading, trailing edge dimmer but they cause humming noise. Thank you so much for this video
@techiesms
@techiesms 4 года назад
Happy making 😇😇😇 And do share the video on Instagram (@techiesms) once you make this project
@trego9584
@trego9584 4 года назад
Great Job-like always I love all the work you do. There is one thing that you need to add that is a box to install the relays in and some type of shielded cable for all the mains voltage. None of the higher voltage terminals or wires can be exposed
@jssahoo3205
@jssahoo3205 4 года назад
I am using ac dimmer for Controling fan speed and it working perfectly, no humming sound. I made the circuit from one of your tutorials and order it from jlc PCB. Thank you for all the simple and smart ideas.
@techiesms
@techiesms 4 года назад
Humming sound comes when your fan is running at slow speed
@manu8482
@manu8482 3 года назад
Your reverse engineering process and your explanation for that is amazing. 👍😀
@pvs6044
@pvs6044 3 года назад
I am gonna implement all you home automation in my room by doing it by my self thank you sir !!🙏
@magnetservicecenter
@magnetservicecenter 3 года назад
Extremely good explanation seriously genuine
@saajidthakur6027
@saajidthakur6027 2 года назад
Thanks for shared. Kindly confirm with capacitor type ok with fan speed regulator. Polyester capacitor or Polypropylene capacitor?
@its.r.r
@its.r.r 3 года назад
Thank you for a well made video with crystal clear explanation. Oh by the way a very neat handwriting on the circuit diagram makes it easy to follow as well. I too am into home automation and am looking to control the speed if a fan by voice through Alexa. You wouldn't have a video on that would you?
@hrithikhu
@hrithikhu 4 года назад
Finally there is a video on RU-vid for controlling the ceiling fan.
@hrithikhu
@hrithikhu 3 года назад
@Matthias Jaiden Sure
@oantuannhat6816
@oantuannhat6816 2 года назад
​@@hrithikhu how to power the relay module .can you help me?
@hrithikhu
@hrithikhu 2 года назад
@@oantuannhat6816 just use your +5 V and GND pin 🙄
@oantuannhat6816
@oantuannhat6816 2 года назад
@@hrithikhu cap 2.2K or 2.2uF ?
@codervicky
@codervicky 4 года назад
Exact same Idea I was thinking of.. Perfect!
@MMaheshThakur
@MMaheshThakur 3 года назад
U Worked hard bro for this. thanks
@prakharsethi4910
@prakharsethi4910 3 года назад
which software did u use for determining current flow amount ?
@yuvarajs8657
@yuvarajs8657 2 года назад
Great work in reverse engineering a fan dimmer, but it would be simpler to use a Triac for Dimming application and the circuit would be smaller and cost efficient aswell..
@GovindTotla
@GovindTotla Год назад
Nice tutorial. I am just looking this type of arrangement for a door bell switch.
@kiranshashiny
@kiranshashiny 3 года назад
Learnt something new ! :) good one. Thanks for sharing.
@rajesh_iot6674
@rajesh_iot6674 3 года назад
Hi Techiesms, great to see the videos like this...... I have one doubt shall I use Electrolytic capacitor inplace of polyester Film capacitor??
@deshraj3485
@deshraj3485 3 года назад
Awesome Explanation. Thank You
@joykumarsen9881
@joykumarsen9881 3 года назад
Great work 👍 sir. I have one question. Can i able to use the same circuit for 5 pin regulator?
@TechnologyWithSaikat
@TechnologyWithSaikat 4 года назад
This is an awesome project sir.... ❤️
@josiavarghese
@josiavarghese 4 года назад
I think we can use bt136 - 3 of them in place of relays to control the fan right? Just a doubt😅
@iocareteam8529
@iocareteam8529 3 года назад
Such a ginormous fan regulator. This looks like overkill. But it can be a nice Juggad thing for learners and hobbyists. There are many other ways to get hum reduced out of these fan regulator circuit using proper methods. Anyways your explanation presentation is good! keep it up.👍👍👍
@hardikpadvi8030
@hardikpadvi8030 10 месяцев назад
Excellent idea sirji🎉😊
@naimalsadik5303
@naimalsadik5303 2 года назад
can i use a triac , instead of a relay ? (i will use optocopler and triac for switch on/ off power )
@Crestpak1
@Crestpak1 3 года назад
I need some clarification, as you say that point 3 is connected to point 1 and point 2 it means all 3 points are shorted, in that case either we select point 1, 2 or 3 path of electricity will remain same as the electricity will flow from a common node to all paths
@siddhartrockx2070
@siddhartrockx2070 4 года назад
Which app is used for circuit checking virtually please reply
@Versa_Sajid
@Versa_Sajid 4 года назад
Awesome idea. This video was also very informative like your other videos. One drawback is this is bulky. My sugestions, the same thing can be achieved using 2 relays also. Fix it on a custom made PCB to make it smaller.
@techiesms
@techiesms 4 года назад
Ya with a custom pcb this will become compact
@debarkamondal6406
@debarkamondal6406 2 года назад
How to do it with 2 relay?
@aatiqurrahman111
@aatiqurrahman111 4 года назад
this video is rally awesome.
@LittLe_PunK
@LittLe_PunK 8 месяцев назад
great project sir. i am going subscribed.....but ,is it possible if we make a fuzzy logic to control an alternating current fan?
@ananttamgole4927
@ananttamgole4927 3 года назад
Which simulator is used to study regulator purchased from market ?
@bhaktprahaladgupta5211
@bhaktprahaladgupta5211 3 года назад
For led bulb dimmer this same circuit is useful?
@dassajityadav5555
@dassajityadav5555 4 года назад
Best idea sit but 1 problem if power off then fan will work with same speed or not
@electronicsguy9899
@electronicsguy9899 4 года назад
Hello awesome video Please make video on lidar sensor
@blaise4083
@blaise4083 3 года назад
Hi..I brought 4 speed fan regulator but it has 6 terminals.....Can you please tell which brand fan regulator is that?
@mohamedragab1201
@mohamedragab1201 4 года назад
Very good project thank you
@dodgetesla3695
@dodgetesla3695 3 года назад
which simulation software u hv used?
@dilipdhande9096
@dilipdhande9096 4 года назад
halo, like the idea.. what changes to be made if i want to regulate the speed manually also from wall board
@techiesms
@techiesms 4 года назад
Just subscribe the channel and wait for the video Our team is working on this concept
@Arunkumar18
@Arunkumar18 4 года назад
Nice one 👍 My alternate idea is to attach a cheap servo (sg90)on top of the regulator. There by you don't disturb the existing connection.
@shortsblocker5076
@shortsblocker5076 9 месяцев назад
Does it will work ??😢
@Arunkumar18
@Arunkumar18 9 месяцев назад
Yes
@shortsblocker5076
@shortsblocker5076 9 месяцев назад
@@Arunkumar18 did you make that?
@ananttamgole4927
@ananttamgole4927 3 года назад
Why 1 and 3 are shown shorted? Will this result in same fan speed at position 1 and 3.
@nibumathew3427
@nibumathew3427 4 года назад
Hi , i have a doubt, why you didn't use TRIAC?
@vamshivemula8025
@vamshivemula8025 2 года назад
Sir, is it possible with the volume regulator
@jeetz12
@jeetz12 4 года назад
Hey bro you are genius 😎
@thisisjoyjacob
@thisisjoyjacob 4 года назад
Absolutely amazing. Kedar ki problem solved 💯💯💯
@techiesms
@techiesms 4 года назад
Yeahh
@kedarupadhyay8303
@kedarupadhyay8303 4 года назад
Yes bro
@oantuannhat6816
@oantuannhat6816 2 года назад
​@@kedarupadhyay8303 ​ how to power the relay module .can you help me?
@SY_ViralShorts360M
@SY_ViralShorts360M Год назад
Sir pleased tell me the simulation software to test current which u have used
@sarathkc6563
@sarathkc6563 3 года назад
Is it 3.3k cap means 3.3nf ie 3.3 x 1000Pico farads?Correct me if i'm wrong.
@KrupalDesai
@KrupalDesai 4 года назад
Hey Sachin, this is great explanation and very well presented. I have been running similar setup for more than a year except with D1 mini board and ESPHome firmware - it has been a rock solid. Like you presented, I did use the existing regulator board by removing the rotary switch and soldering wires which go to relay board. I'm facing hard time finding these capacitors. Do you know from where can we buy the capacitors separately? On a side note, I also tried to design custom PCB with two big capacitors and 3 relays to make it compact but didn't order as unable to find the capacitors. I shared PCB renders to you via email last week which includes this board. Do you happen to see that?
@blaise4083
@blaise4083 3 года назад
hi......can you please tell me which fan regulator brand was it ? ..... since the regulator i brought from store has 6 terminals for the rotary switch (my regulator at speed 3 connects to 2 separate terminals instead of connecting to pin 3 and pin 2)
@abidshahriar7095
@abidshahriar7095 9 месяцев назад
is the value of the resistor correct ? one is 220Kohm and for other you said 2.2ohm
@arnoldaddo2642
@arnoldaddo2642 3 года назад
Pls what's the name of the simulation app you used in this project
@shivamkaushik3106
@shivamkaushik3106 3 года назад
Sir if I use esp module 24*7 then there will be any chance of a problem?
@devarajkv738
@devarajkv738 3 года назад
obeject detect using blynk gsm project initialy project was dependent on network so if no netwok its working parallaly the projects means without blynk gsm part should working is detection object working parallaly how?
@anandhuas
@anandhuas 4 года назад
How can i add blynk switches in home assistant (hassio). can i add this fan regulator
@ArunJayapal
@ArunJayapal 4 года назад
Hi. I liked your attempt. Can you indicate the fan speed against each relay module? Also it would be nice if you provided a proper schematic; it is hard to see from the wiring diagram which gpio is used.
@nishantparmar5730
@nishantparmar5730 4 года назад
This is really Great. ✌️
@oantuannhat6816
@oantuannhat6816 2 года назад
​ @Hrithik Shaw how to power the relay module .can you help me?
@gorursuresh4246
@gorursuresh4246 3 года назад
Nice one keep up gud work
@vaibhavhihoriya526
@vaibhavhihoriya526 3 года назад
can you help me out with my project fan speed control using ir remote with esp8266 or Arduino Nano with digital potation meter there are lot's people have no wifi at home so they can't use app and Bluetooth is not that good for automation so ir remote is batter
@vedantatechnosolutions5981
@vedantatechnosolutions5981 2 года назад
awesome sir...
@deekshithreddy1555
@deekshithreddy1555 4 года назад
What is the name of stimulation app which u have used ..... And awesome project 👍
@techiesms
@techiesms 4 года назад
Everycircuit
@kishoreksm8366
@kishoreksm8366 3 года назад
Hey bro, what if we use TRIAC instead of the Relay will it work.. Like a solid state relay.
@omshreemohanty210
@omshreemohanty210 3 года назад
Yeah, it works ✌
@polashchandramondal79
@polashchandramondal79 4 года назад
love this
@electronic3297
@electronic3297 4 года назад
Can you control Fan speed online as well as offline?
@nehru123456
@nehru123456 4 года назад
Hi this is very nice work, please try with both internet and manual controls as in case of no internet .... will become ultimate setup
@techiesms
@techiesms 4 года назад
I’ll definitely give this a try
@nehru123456
@nehru123456 4 года назад
We all eagerly awaiting for your success in that
@ASHOKREDDY-tc9bt
@ASHOKREDDY-tc9bt 4 года назад
hi. can you please make home automation project with TTP223 touch modules with google assistant, google home, alexa and mobile app.
@musaddiqueahmed4662
@musaddiqueahmed4662 4 года назад
Nice projects 💫💫💫 ESP32/ESP8266 GPIOpin expander par video banao.... Thanks 😄😄😄
@parth7450
@parth7450 3 года назад
very helpful
@madhukeshnp
@madhukeshnp 4 года назад
You should have used "STEP WIDGET" instead of slider. That would have made sense as the regular fan regulator has steps to control the speed.
@utpalsingha4806
@utpalsingha4806 3 года назад
Plse make video total management and plan for a house wiring in automation
@xuanninhnguyen5358
@xuanninhnguyen5358 4 года назад
hi sir,,, can i make this project using nodeMCU ESP8266 ?
@apollo-xy
@apollo-xy 4 года назад
Good Idea 🤩
@sodazone3982
@sodazone3982 4 года назад
Good idea
@atiqahnazri8018
@atiqahnazri8018 8 месяцев назад
connection to the fan is it to dc fan or dc motor?
@manoharmanu2871
@manoharmanu2871 4 года назад
Thank you sir
@deepbhavani7391
@deepbhavani7391 4 года назад
I think you also can use some kind of transistor(bd139) , MOSFET,triac(bt136) ,etc.kind of electronic switch to avoid sound of relays and to minimise the cost also.i hope you like my idea ,thxx for show your idea to use😀.
@drelectronics13
@drelectronics13 2 года назад
He did which gives humming sound so he made this video
@jotirlingswami9357
@jotirlingswami9357 3 года назад
Hi Techie this looks like a step speed controller: Can we use this for CFL or LED bulbs? I want to make an AC Dimmer circuit using MOC2031 and BT139 Please give me some idea. Please give me a reply I am trying since last month I bought so many electronic components not working as expected need your valuable input also I am testing AC detecting circuit using 4N35 with direct AC detecting That also not working. please help
@techiesms
@techiesms 3 года назад
Watch this ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-lQOzLP1lMJU.html
@ishankumarnayak2946
@ishankumarnayak2946 3 года назад
Can I contact you in any social media app . I have some doubt regarding the code and I need some library. Please help.🙏🙏
@girishchandra6722
@girishchandra6722 Год назад
First question Sir can you explain the purpose of using 2.2E resistor in series with capacitors in fan regulator circuit ? Second question Why I blowing my 2.2E resistors in series with capacitors after few operations plz help me
@kirtisahu2901
@kirtisahu2901 3 года назад
Thank you so much sir for this is great IOT project, but Sir please make the same video and replace the ESP with Arduino Uno board I need code for Arduino uno. Thanks again 🙏
@raagamparmar179
@raagamparmar179 4 года назад
Can you plz tell which application is this: 2:11 ?
@CATips
@CATips 4 года назад
Nice
@hardikrprajapati7825
@hardikrprajapati7825 2 года назад
i am having issue while giving supply in it after giving supply relays starts misbehaving and fan only runs on full speed
@CreativeDesk
@CreativeDesk 4 года назад
Plz make video of manual and wifi fan dimmer
@earthpower1230
@earthpower1230 4 года назад
Super video
@bulatdavlet5141
@bulatdavlet5141 Год назад
how i can connect co2 sensor with fan? and manage fan speed relay on co2 level? thnx
@deepakchaudhary4199
@deepakchaudhary4199 2 года назад
Sir can you tell me how we can control (normal and active mode)in mosquito machine...?Is this possible?
@raagamparmar179
@raagamparmar179 4 года назад
Well, I WAS IN SEARCH OF THE SAME CIRCUIT!!!! NOW I WILL BE ABLE TO "COMPLETE MY HOME AUTOMATION' !!! Thanks a LOTTTTTTTTTTTTTTT!!!!!!!!!!!!!!! Superb Video! : )
@techiesms
@techiesms 4 года назад
Happy making😇😇
@raagamparmar179
@raagamparmar179 4 года назад
Looks like you are online! Can you plz tell which application is this: 2:11 ?
@raagamparmar179
@raagamparmar179 4 года назад
@@techiesms Thank you. Looks like you are online! Can you plz tell which application you used on: 2:11 ?
@techiesms
@techiesms 4 года назад
EveryCircuit
@raagamparmar179
@raagamparmar179 4 года назад
@@techiesms Thanks a lot!
@mubashirlahori397
@mubashirlahori397 4 года назад
Sir make a video of rf relay
@delrstudio.2252
@delrstudio.2252 2 года назад
Best!
@user-xv1wg6lp1c
@user-xv1wg6lp1c 7 месяцев назад
Can you please make a video on how to use this with apple homekit?
@mrigankamaji8405
@mrigankamaji8405 3 года назад
Please make a video on blynk energy and blynk local server plzzzzzzz. I dont have any more energy for new projects.
@yogendrajamsariya1193
@yogendrajamsariya1193 4 года назад
Awesome
@kdsri_n_07
@kdsri_n_07 4 года назад
Sir please make tutorial for designing a pcb please sir
@blaise4083
@blaise4083 3 года назад
Where can I get the rotory switch
@THECAPTAIN-ev7bj
@THECAPTAIN-ev7bj 4 года назад
Sir which simulation software you used 2:06 ???
@nirajsuwal1281
@nirajsuwal1281 4 года назад
every circuit
@one8innovations
@one8innovations 3 года назад
Which is that simulation software
@0124akash
@0124akash Месяц назад
Sir, what is the problem with pwm based regulation ?
@akhilsreekumar3024
@akhilsreekumar3024 Год назад
How can control peltier module temprature by use esp module?
@sayokdeymajumder6180
@sayokdeymajumder6180 3 года назад
Hi, Techie Can you make a video on how to make a fan regulator with smooth gradient instead of step gradient
@MaheshKumar-kt5lv
@MaheshKumar-kt5lv 2 года назад
Same request from my side
@_gunnnu_
@_gunnnu_ 4 года назад
Bro what if we want two way control, so we can use potentiometer as input for esp at three different pins in order to give it the desired level of speed . But how to give it preference over the blink controlled...? Any help...
@techiesms
@techiesms 4 года назад
I’ll try to make that if possible. “ Internet & manual fan speed control “
@_gunnnu_
@_gunnnu_ 4 года назад
@@techiesms thank you bro, but I was asking about the preference as you made the light switch , so consider this that i want the physical potentiometer to be the master switch and its values to be reflected in the app and the app to be the secondary switch . I understand the working and all but i just can't realize how to make physical switch a preference . So it will be very good of you if you explain the code as well. Thank you 😊
@kvamsidharvamsi5800
@kvamsidharvamsi5800 3 года назад
hello bro ,i saw your video and block i followed exactly and did same i use 225J and 335J capacitors and resistor values are same ,and it works perfectly, my fan is rotating at speed 2 after 20 minutes i increase fan speed to 3 the resistor 2.2E is burn out with pop sound then my fan is rotating with speed 1 and speed 4 only, did you have any this type of experience when testing your circuit i need WHY it happens like that ,i replace resistor with new one again it happens ,i don't know how to solve this can you have any idea to solve this ,did i use any other value resistor to this speed2 ,capacitors are good and 220k 1/4watt is good
@girishchandra6722
@girishchandra6722 Год назад
same happened to me I use 2.2E 1W but still is pops
@pramithp7330
@pramithp7330 4 года назад
can we use 4 switches insted of the scrolling switch
@techiesms
@techiesms 4 года назад
Yes
@gtmemories67
@gtmemories67 2 года назад
How to make it automatic like room temperature increase fan speed increase and temperatures going down speed also going down please advice with code details
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