Great Video, thank you. Theme music reminds me of 'six feet under' - great show.
@willemvanderwal15023 жыл бұрын
Thanks for your explanation - Wim Netherlands
@zhuzzir4 жыл бұрын
Huge thanks for the clear n detailed explains... U just gained me as an additional subscriber... Luv yr presentation... Thou there r thousands others vids/channels by other bright indian individuals, i hated most of them for... 1. Not stating the contents were in hindi while the title itself was written in english. Some did states the content was in hindi but the word hindi was placed all the way back in the title thus hiding it from a glance until the titles were clicked n expended or worse yet way later after its been dloaded (for later viewing due to time constrain; 2. Clear n detailed yet simen ple contents. Every steps were clearly explained (helps novice like me a lots). Can be improves but good enough for me and reminded me of another great channel by mr ben eater which presented his steps in detailed n simple even for highly complex proj; Thus, please keep it up my brother... The values (of teaching n knowledge) u passed here will keep-on growing and passed to others, earnings u and others a like tons of good blesses.... Thank you again, Huzzir frm Malaysia;
@EEWave4 жыл бұрын
Thank you so much bro. Really sorry for late reply...
@tiberio13523 жыл бұрын
Brother, very nice. Great explanation. Thank you.
@yoseph5013 жыл бұрын
excellent approach I like it very much
@EEWave3 жыл бұрын
Glad you like it!
@nitantkatyal82024 жыл бұрын
excellent sir ,keep it up,very informative
@apohosam3134Ай бұрын
سؤال لو سمحت لو أننا قللنا الجهد على بوابة triac بتخفيض جهد الديود الضوئي الموجود بالقائد هنا سوف تتشوه الموجة وتنقص أم ينخفض جهد الموجة فقط
@shahryzal67944 жыл бұрын
thank's for this video 😊
@hironmoynath51245 жыл бұрын
Nice video
@InvertLogic3 жыл бұрын
very nice explained! subscribed!
@EEWave3 жыл бұрын
Awesome, thank you!
@lalmohanpani34 жыл бұрын
Love you yaar
@alchemy14 жыл бұрын
I have in this circuit in my hand 3 optocouplers next to other and there is 1 white wire and 4 green wires that seem to feed it and the circuit seem to feed a mercury light bulb that consumes 90 Volts. What those wires mean that I should supply them with because the bulb is not coming on and is not connected or going through other areas of circuits. The 5 I guess do hook up to get its signals from the main control board. But I figure the main control just send current to them so I can do the same. It is just that I have not seen anywhere on the interent 3 optocouplers next to each 4 legs each.
@hariyataict70253 жыл бұрын
Good Explanation. Can I use PC817 instead of MOC3021
@EEWave3 жыл бұрын
No, we can't.
@doosetdaramkhodahafez88274 жыл бұрын
Hot wire from 220v should be in MT2 of triac or it can be neutral ? Thank you nice video
@razalihusainc77244 жыл бұрын
Any limitations on the current AC output load? For example, running Industrila LEDs?
@roihanz79174 жыл бұрын
I tried to use a 470 ohm resistor and it worked, but there was a voltage leak when I used a 220 volt LED lamp. does the 470 ohm resistor affect the performance? Would a resistor above 470 ohms or 560 ohms be better?
@dobosattila3855 Жыл бұрын
Can I switch 400v ac with this circuit?
@jasminepannu8604 жыл бұрын
If we use a single phase ac fan what will be the value of the resistances used between the optocoupler and triac?
@TheSoundtec4 жыл бұрын
Big Thanks.. ok? hehe
@ananthakrishnan77394 жыл бұрын
Sir how did you calculated the value of resistance in the circuit....
@GuilhermeGomes23 жыл бұрын
how about PWM? can be applied?
@ishaservices66032 жыл бұрын
Sir fir the air conditioner triac circuit is used for motor control, so I got a complaint of motor running direct, i removed optocoupler, changed triac still motor running direct, what can be the fault? Please advise.
@GuilhermeGomes23 жыл бұрын
what should I add to control a motor?
@kaustavhazra3 жыл бұрын
Sir can we use 560ohm resistor 0.25w? or 0.50w. Which one we use for reduce price
@EEWave3 жыл бұрын
I've used 0.25w resistor itself but if you want to connect 0.5w then you can. 0.25w will reduce the price.
@kaustavhazra3 жыл бұрын
@@EEWave Thank You . You guys are so helpfull.
@cyberspider789102 жыл бұрын
Can we connect diac with PWM ?
@smokeydreamer45823 жыл бұрын
can it work on dc load? smtyms relay does not reset
@jitendrakanzaria95935 жыл бұрын
Sir, I saw your video, It is very helpful. I have subscribed it. But I want to know that , How can I amp set particularly value. If amp rise more then set value motor supply must be cut off.
@EEWave5 жыл бұрын
Thank you so much Sir for subscribing to my channel. Now, your requirement can be done by adding a feedback circuit (also done by feedback transformer). This will take signals from the load, whenever there is more current than the set value, it will turn off the source.
@muhammadshakil37234 жыл бұрын
Use acs712 to analyze ac or dc current with any microcontroller. For voltage use zmpt101b
@germas3693 жыл бұрын
whats the purpose of the 560 ohm
@karthiyozo20 Жыл бұрын
We can use 1k or 220 ohm resistor instead of 560 ohm resistor ?
@EEWave Жыл бұрын
You can use 1k.
@karthiyozo20 Жыл бұрын
@@EEWave thanks dude :)
@spsarolkar4 жыл бұрын
Will it work with 3.3v ?
@EEWave4 жыл бұрын
Yes. Just replace the 220 Ohm resistor with a 100 Ohm resistor in the input side.
@parthshah23933 жыл бұрын
Where is your next video for controlling brightness?
@EEWave3 жыл бұрын
That video was deleted. I'll upload it again.
@TOn-fx2gr4 жыл бұрын
I have a question can a breadboard handel 220v ac voltage ?
@EEWave4 жыл бұрын
Voltage doesn't matter. Current will decide about this things. In breadboard, you should not connect more than 2.5 amperes of Load at 220v. When you are working on this, always use copper conductor, don't use aluminum type. Be careful.
@TOn-fx2gr4 жыл бұрын
@@EEWave thank you for your response . I wanted to detect zero crosing to dimm light bulb using this circuit how2electronics.com/wireless-ac-light-dimmer-with-android-bluetooth-arduino/ but now i think i will do it on a perfboard.
@TheFandiahmad3 жыл бұрын
Why my circuit didnt work, if possible the triac is broke ? Because am not conected the push buton but my lamp is life
@yudistra54552 жыл бұрын
this can to dimmer sir?
@EEWave2 жыл бұрын
No. it is not. In near future, I'll upload the dimmer circuit.
@yudistra54552 жыл бұрын
@@EEWave thank you sir.🙏🏼🙏🏼
@smoke_stackz31683 жыл бұрын
Can 817 opto coupler work?
@EEWave3 жыл бұрын
No, we can't.
@jotirlingswami93573 жыл бұрын
Hi I Like your Videos I want to build the AC dimmer as AC ON-OFF switch Can I use the same circuit with the ESP8266 Node MCU ]WIth ESP8266 Node MCU to enable PWM on a certain pin, use analogWrite(pin, value); where the pin is the digital pin, and value a number between 0 and 1023] Use case : 1. When I set 0 value to the digital pin by analogWrite bulb should turn OFF. 2. When I set 512 value to the digital pin by analogWrite bulb should set to brightness 50%. 3. When I set 1023 value to the digital pin by analogWrite bulb should set to brightness 100%. I have a doubt : Arduino NANO gives an output voltage of 5Volt but ESP8266 nodeMCU gives 3.3 Volt. will this works please replay to me I am learning a lot from your Videos. Part : MOC3021 and BT136
@EEWave3 жыл бұрын
Hi Jotirling, thank you for this comment. I thik this should work. Any how we are using optocoupler so voltage level of microcontroller doesn't matter. MOC3021 can be used in 3.3 volt circuits. I'll try this.... then only I can say something.
@jotirlingswami93573 жыл бұрын
@@EEWave Thanks you for your Valuable comment I am worried about if I use MOC3021 with ESP8266 node MCU [Input value vary from 0 to 2023] the output should also vary between 0V to 230V.
@EEWave3 жыл бұрын
I'll try to make this 😊
@jotirlingswami93573 жыл бұрын
@@EEWave can I use nodemcu with combination of moc3021 and bt138 for max 12Amp output electric appliances
@karanajitsinghjubbal48934 жыл бұрын
Can you please share this on protious by make an 3d diagram so I can take print please please