Bluetooth TRIAC AC power control
Вставка
- Опубліковано 31 бер 2018
- Best & Fast Prototype ($2 for 10 PCBs): www.jlcpcb.com
Thanks to JLCPCB for supporting this video.
Learn how TRIAC work and how to control AC voltage. Detect the zero cross and synchronise the firing pulse with it. Use DIAC to control the gate of the TRIAC. Finally we add bluetooth connection adn dim an 220V AC light bulb.
my Q&A page: electronoobs.com/eng_preguntas...
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Canal en Español: / electronoobs en español
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LINKS
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Tutorial webpage: www.electronoobs.com/eng_circu...
Part list: www.electronoobs.com/eng_circu...
Schematic (zero cross): www.electronoobs.com/eng_circu...
Schematic (potentiometer): www.electronoobs.com/eng_circu...
Scheamtic (Bluetooth): www.electronoobs.com/eng_circu...
Code (potentiometer): www.electronoobs.com/eng_circu...
Code (Bluetooth): www.electronoobs.com/eng_circu...
App (android.apk): www.electronoobs.com/eng_circu...
App(.aia): www.electronoobs.com/images/Ar...
Please, like, share and subscribe in order to motivate me for moe videos like this one. Thank you! - Наука та технологія
FULL BRIDGE RECTIFIER !!!! ......., Thanks electroboom for this stuck in my head.
BOOM! -Taras Kul
Thanks for the really great tutorial!
I think your explanations are spot-on. You explain exactly what is necessary without going too much into basics or advanced stuff!
Thanks, I finally have a good understanding oh how triacs work now. I've watched a lot of videos on them and mimicked the circuits but never fully understood. So simple.
I have been searching for this video for too long, because i didn't know how to use a Triac. Thanks!
Saw many videos related to this topic, and this is the one that made me understand, great explanation, oscilloscope and edition!
awesome !! great video as always :) this is the video for which i was waiting for. keep it up my friend
This channel needs more subscribers! Great tutorial paired with common sense.
Hudson Chamberlain thank you so much!
Great pedagogy! instructive video indeed. And your accent adds an awesome exotism to the whole ;)
Great explanation! I got a little nervous when you were pointing at the high voltage components with a metal screwdriver.
Thanks for making such kind of video, Today I have learned how to control AC voltage
congratulations another beautiful tutorial
Fantastic work, man! Really, really nice! 😀
Excellent video.it was useful to me.thank you so much.
Thanks bro, your videos help me alot. I am currently in college, once i graduate (hopefully in 8 months) ill make sure to fund you on patreon.
Great explanation Electroboomnoobs
been waited for this , great !!!
Really Nice finally i understood how to make dimming controller device
i just gonna fall in love with you when you say FULL BRIDGE RECTIFIER :D
That were too good... Sir... Thanks for this video
Nice video and good explanation, thanks for share
Such a good tutorial. You could be the professor
Maaan ! a lot of knowledge , thank you so much !!
Hi! Good job, i have a question: talking about soft start, if i use an ssr driving it in pwm, do you think it works?
very nice project also presentation. thanks
I ve enjoyed a lot
Keep going bro
Great job sir, nice project
Thank you, I now understand trials.
Thanks for the video. I want to ask why have you added a delay after making the PIN3 HIGH.
Great tutorial!!!One question, what about the loads above 200 Watt, what changes do I need ???
Love your way of clarifying the concepts behind your project. You mentioned briefly that you can use step down trans say 230/12 volt. Is that mean that if I provide 12 volt to your circuit all the components will function with NO CHANGE. of course I will use an LED as a load instead of the 220 volt lamp.
Excelente video! Una consulta, sería posible utilizar software serial para la comunicación bluetooth? Quiero implementar un control de velocidad comunicado por RS485 sería muy útil poder usar el puerto serie para debug y software serial para la comunicación 485. Muchas gracias!
Hi nice job, what about solid state relè? Does it work with pwm for soft start?
hello, nice video and explanation, is there a way to use micro / millis instead of microdelay? thanks
great work Dude...
Perfect idea. 😀
When u connected the mains voltage to ur oscilloscope, u didnt connect the GND cable? Or did u had an isolation transformer?
Thank you for sharing. How did you calculate the 47k resistors for the optcopler in the zero detection?
Nice and knowledge full video bro thanks dear
Can i use it to control 1000W nichrome heating element?
good project
Hi, nice video, I have a dummy question, how do you connect your oscilloscope, how can I see the the trigger pulse and the lamp wave?
Hi, great video! Thank you! Sample and useful! Great! But I want to ask you for range of voltage after the full bridge rectifier?
Or what is the max aloud voltage on input anode/cathode on EL187 optocopler?
Regards!
Great job, go ahead!!!
wow this is what i'm looking for thanks.
The banana is not for sale, it is to let you compare the sizes of the items near it. I think that is what he means when he says it is for scale. ¿Pero que sé yo? (but what do I know?) Good job, Electronoobs!
i like him . because he give answer of our comments
Hello Electronoobs, any procedure step for designing the app or any AIA code provided?
HI ELECTRONOOB, nice work you had there. What can I substitute for GBJ1506?
Excellent dear
very very awesome
working
I'm planning to use this for speed control of a regular air fan. But I'm guessing I should use a snubber network to deal with the noise of the inductive load, right?
Excellent tutorial btw, keep it up!
Thank you for the content.. Can we use this for control devices that use more than 1000W.
I like the idea of using 817 opto coupler. Is it good to apply 220v at input of pc817 . I saw it in your schematic
Can i use this method to control a 3kw heating element?
sir.
can i control speed of my AC ceiling fan by using that Schematic and code (Bluetooth) ?
When you measure the AC Voltage on the bulb contacts, will it always be 220v but duty cycle will vary from 1-100%?
Can we regulate ceiling fan via above mentioned circuit?
Nice one. This part was needed for a project of mine. Thanks alot.
BTW whats up with the banana?
How are you probing AC mains without the big bad BOOM?!! Can you please explain.
Hi. Thanks your videos. Once question. is it posible to control, adjust AC lamp dimmer or AC motor speed by potentiomter and NRF24? if yes. At Which can I be seen? Thanks
Is it safe to connect dso directly to mains as the ground will b common for dso source and ac supply.??
where the oscilloscope probe is connected so that it can be displayed on the screen? apakah di mosfet atau di output dimmer?
Can we connect celling fan without using extra protection circuit because coils are making negative voltage and it will damage the TRIC and DIAC
Good project for smart home.
Yeah! It works, thanks
if I want it to work as AUTO soft starter without variable resistance what would I change in the circuit?
Hi, I watched the video. I have a question, what value did you pass to arduino when you created the app?
sir. please make a video tutorial about.. how i control my bed room light and speed control my fan
I made this circuit and I am controlling brightness with a potentiometer. The dimming works, but I am getting visible flickering in my bulb. Could you please help me with that??
thanks!
this is really helpful...... i tell you that!
Shall I change any specification if my AC voltage change to 110V ?
(BTW the link of the full bridge rectifier is invalid)
Hi, I guess it's surely possible but just to be sure. Can we use the same schematic just switching the arduino with an esp8266 to make the dimmer wifi controlled ?
The current in Spain has 230V AC. That's why you have 227-229V on the osciloscope.
Are you able to dim a LED lamp with that circuit?
one question:
Did you connect the photocoupler to 220v? All I see is 220v going to the full bridge rectifier and then the photocoupler? Reading it's datasheets, the photocoupler accepts around 5-6V? Am I missing something here? The schematic shows like that too, just 220V, no step down converters or such.. thanks in advance!
could you help me.? i meet the problem with delaymicroseconds which it work only 2300 ms after zero crossing detection. thanks in advance
Is it possible to do this with just an arduino, triac and a TDA1024 ?
Supper video i love it
Is frequency gets changed by using triac. Also can I use a bridge rectifier instead of bulb for variable DC power supply. Can i use digispark attiny 85 instead of arduino uno(i don't need bluetooth)Please reply it
Thank you
And what is the size of prototype pcb is it fixed size in 2$ price !
well explained.....
Where do you connect the banana? Good job!
Please tell me sir what I am using ic moc 3021 in the project plz tell me.
HOW ABOUT IF I NEED TO USE 3 OR 4 ANALOG PWM OUTPUTS INSTEAD AND USE ALL OF THEM INDEPENDENTLY OR SEPARATELY, WHAT WOULD IT BE THE CODE FOR THAT????
Is it wise to connect ac voltage to breadboard ?
Great Sir
Hello, is it possible to buy something like that? I only need about 80W
Can connect an analoge CRO directly to main votage 230v
I have a question !
I'm doing a outdoor lighit system, with arduino, Pir sensor, Triac Bt139 e Moc3021p ... I'm with some difficultys. Can you help me please ?
Before i was using a relay (5v), with a tiristor and a diodo, but the relay had me some problemas and i'm tryind this other way ..
Will this work with led lights with driver?
Hi bro first of all thank for this job .i want to do same think using three phase can you guide me.
How much was the postage for your boards?
Puede funcionar con un motor de los típicos de ventilacion para cuarto de baño.¿
Hello, How much Current does it at max gives?
Nice
my gosh, am in love
What's wattage of all resistor for this project specially 47k resistor ?
Hi, I designed the same circuit but I am getting only positive pulses at output, the negative half is completely clipped. Can you please guide what the issue is. The output of MOC3020 provides pulses in both positive and negative halves at the output but as soon as I connect those with gate of TRIAC, only positive pulses are there. What would be the reason (I already have replaced all the components).
Might you help me!! I'm trying to do this project for my power electronics class! and then I built everything the same, the problem is that the focus remains blinking a lot, I control it with the application and in any position of the app slider the focus flashes, sometimes even the light goes down well. What will it be? In my country it is voltage 120, will that be why? another thing is that I am using the triac bta 12. Help!
hello, i need a bit help. i am able to control brightness of light through bluetooth but the problem is that, how to add simple on/off program in the same code. actually, i am facing problem when i add some code for relay etc.
for instance,
if(variable== 'R')
{
pinmode(relay, high)
}
help will be appreciated. thanks
Esperare el tutorial en español :)