» Topics » Advice »The third stage of perfect lighting in the house

The third stage of perfect lighting in the house

Topics / Advice
Added 52 commentary

To all the guys a good day and good health! I hope that the project participants are already prepared for the next unexpected and a little incomprehensible schematic and practical solutions to the project. So now I will continue to amaze everyone. Adjusting the brightness of LED lamps and lamps in the house will save energy, create comfort in the rooms, forget about the need to purchase LED lamps and lamps and climb with a stepladder to the ceiling .... In the lighting system - TOP, everything is thought out and repeatedly confirmed by practice. And so I urge all the guys to action, not to reasoning, although they are also needed. Believe me - it's worth it! To adjust the brightness of the light, I chose two options. The first is touch. I bring his appearance in the room where I usually work ...

And this is his concept ...

This regulator is very cool to use. Its light control algorithm has long been known. With a short touch of the sensor, the light turns on and off. With a long touch, the change in the brightness of the light and when the required brightness is selected, finger or nose (joke), must be removed from the sensor. Further, when the light is turned on, the circuit will remember the set brightness level i.e. the brightness will be the one set before. Such an algorithm, controlling the touch controller, very annoying grandparents, but very happy and interested in grandchildren. So, for our beloved grandparents and everyone who does not want to learn the algorithm, I developed a scheme for the usual rotary light control. See photo and circuit diagram.


There is no algorithm in a rotary, or so-called potentiometric. You turn it to the right - the light is brighter, to the left - the light is less and removing it all the way to the stop just does not exist. I used regulator cases from the cheapest on sale. For example, the one that I bought in the photo was just 148 rubles. When disassembling, removed two necessary triacs and terminals from it. Made technological boards and mounted see photo.

The radiator to the triac is needed only when the total current in the load exceeds 1A. I warn you that in the schemes you need to use only the specified type of triac, the other simply will not work. The practice of using the SUPER lighting system has shown that the most magnificent and, in my opinion, ideal light in rooms, etc., is obtained with the use of ceiling lights. In my 3-room apartment, the chandelier remained only in my daughter's room.

But soon I will remove it and install an already modernized lamp.

In another room, I also removed the chandelier and installed a lamp. By the way, Chinese lamps are not very expensive. This one costs only 560 rub., I bought it in Leroy Merlin.

And the small lamps used in the corridor, the lighting for the closet, bathroom and toilet.

The luminaires are directed directly into the lighting zone, and the carob chandeliers to the side or ceiling i.e. they mostly get the use of reflected light. In addition, they need to be cleaned, twisted shades ... horror. And the lamp was fixed, connected and that's it. So back to the topic of light control. They are installed in a place intended for circuit breakers and connected in a standard way. But I just want to add that to power the light control circuits, you need to install a 680 ohm 1W resistor. This resistor is connected in parallel with the luminaire. The photo shows how it is soldered to one of the diode bridges. By the way, a good practical example is how to distribute the load with the parallel inclusion of the lamp panels.

I will add one more important information. With this inclusion, it is necessary to increase the capacity of electrolytic capacitors, you can safely solder 10000mkf., And the resistor, in parallel, reduce it to 10kom, otherwise the light will slowly go out (although it will be fun for someone). I tested electrolytic capacitors 10000mkf on 16v., 2200mkf, 4700mkf. to the same voltage. All of them work fine until the 22th century, so I calmly use them in the system, because their dimensions are smaller. Now again, back to the dimmers. In my house they are everywhere (I don’t like listening to the clicks of switches) and I advise everyone. You quickly get used to the good ... That's probably all for now, all the success and joy in this life!
1
Added 52 commentary

Suitable for topic

Related topics

Add a comment

    • smilesmilesxaxaokdontknowyahoonea
      bossscratchfoolyesyes-yesaggressivesecret
      sorrydancedance2dance3pardonhelpdrinks
      stopfriendsgoodgoodgoodwhistleswoontongue
      smokeclappingcraydeclarederisivedon-t_mentiondownload
      heatirefullaugh1mdameetingmoskingnegative
      not_ipopcornpunishreadscarescaressearch
      tauntthank_youthisto_clueumnikacuteagree
      badbeeeblack_eyeblum3blushboastboredom
      censoredpleasantrysecret2threatenvictoryyusun_bespectacled
      shokrespektlolprevedwelcomekrutoyya_za
      ya_dobryihelperne_huliganne_othodifludbanclose
52 commentary
+1
Reply To quote A complaint
Quote: Razrabotchik
And he lit up and quarreled with me in the first publication ...


Half of the regulars quarreled with you (yes, forget it), and the reason is simple - your incredible arrogance. I don’t remember who, if I am not mistaken ino53, said right away: "There are people smarter than you and me." But you consider yourself the king of the mountain. You misunderstand the principles of Internet communities and the psychology of people. Here, on the Internet, the rules of conduct are not canceled, as you think, they become on the contrary even tougher. The words said here will never go anywhere and nowhere, a real example of the phrase "what is written with a pen cannot be cut with an ax." It’s like a credit history, it ruined it once - then it took a long time to fix it. You ruined your "credit history" with your arrogance, you are to blame, reap the benefits.
Author 0
Reply To quote A complaint
Quote: R555
Razrabotchik,
Well then ... Start your comment with my motto (or signature) under the comment! boss Just the meaning is different. You hammered a nail and did not miss, then you rest, and in my case, no one hammered a nail ... dance2

Namely: "He who does nothing is not mistaken." Unless the words have been changed in places, but this does not change the essence. There is plagiarism.

Have you agreed on this moment with me? xaxa
+1
Reply To quote A complaint
R555,
Most children like to disassemble, or rather break toys
My mother said that a rare toy lived up to the house, usually I managed to make it out on the way home from the store! xaxa
But already in the 3rd grade, he could easily repair a lamp TV, receiver. The first money then began to earn
Well, to really read the diagrams, use the Ts-20 and repair TVs, I started only in the 6th grade ... yes

R555,
by means of a motor, the vernier mechanism was driven
And I liked to turn the control knob, there was an inertial flywheel! yes
+1
Reply To quote A complaint
Korolev,
My acquaintance with radio engineering began even before I went to school. When I grew up, I dreamed of becoming not an astronaut at all, as most boys dreamed. He dreamed of becoming either a hirug or a cook. I was also attracted to the internal structure of the radio equipment. I still didn’t know how to read, but I was able to make out the high-end tube receiver "Festival" of the Riga Radio Plant. This receiver even had auto-tuning at the station, by means of a motor the vernier mechanism was driven. At that time it was very cool.

So, I secretly turned on this receiver from my parents with the back cover removed and watched how the lamps glow, how the KPE unit works. I was especially fascinated by the lamp, the tuning indicator for the Magic Eye station. The result was that I decided to find out how the contours are arranged in the screens, of course, I killed the expensive receiver. The older brother wanted to secretly listen to the Voice of America and other enemy voices. And the receiver did not turn on. He took and opened the "Festival". And I realized who was the culprit. He invested me in father. I got ready for spanking. But they didn’t beat me at that time, apparently everyone was in shock.

I told what it is. Most children like to disassemble, or rather break toys, various equipment to see what's inside. This is where it ends. At the age of 6, I realized that radio engineering and electronics are my vocation. No wonder I am this (and others xaxa ) disassembled the receivers. But already in the 3rd grade, he could easily repair a lamp TV, receiver. The first money then began to earn.
0
Reply To quote A complaint
Razrabotchik,
This was called a conversion, if not confused. It got to the point of absurdity. When a military enterprise began to produce not just pots, but moonshines xaxa drinks During the Second World War it was the other way around. Our excavator factory was quickly re-profiled and it began to produce tanks.
0
Reply To quote A complaint
Yura, I understand you, of course, even if you were a scammer, but now I feel sorry for you. You probably wanted to show how good you are, a specialist and not only how rich your life is? I’ll break it off, with each of your messages you only show how flawed you are in your balabolism. Nobody believes in these your fabulous excuses. You just made yourself a jester. Trying to advertise your craft for suckers on a resource where people fumble in electronics was already a mistake. And playing around with a semi-industrial biography is generally a shame, be quiet better, you will be smarter.
+4
Reply To quote A complaint
Valery,
Here, for example, do you often call your parents "ancestors"? )))))
Never! Unfortunately, they are no longer there. I just saw how my parents treated their parents, and I could not relate to them otherwise! yes

R555,
He went out to smoke, I will answer for him
No, don’t smoke, I drove my ass to an anesthetic injection in the clinic! xaxa
Author 0
Reply To quote A complaint
R555,
Guys, there is no imitation. There was a film in those years (Unconvicted) and the phrase - what progressive ancestors I have. And already at school everyone called their parents ancestors. And I am 64 this year, my mother is 84 and there is also a mother-in-law with a father-in-law of 75 each. They live in the Tver region in the village and there they solve all problems in stages - the roof, the well, the exterior, the inside with the installation of plastic windows, etc. I was not injured in the army, a gang bullet hit me when I was in grade 9 in 1972. Since 1979 worked at NPO Radiopribor, now it’s Rocket and Space Systems. After the launch of Buran, and 5 more flight systems were made, Gorbachev closed the program and advised making pots and folding beds. Something like this ... oh yes, hello everyone! meeting
+1
Reply To quote A complaint
Valery,
I'm 53, sort of if I don't confuse xaxa xaxa xaxa

But when I was 40 or 30 years old, I didn’t even call my ancestors then. Perhaps a person says so out of imitation of the young? scratch
+2
Reply To quote A complaint
But who is younger than me (even though I'm not an old man), I called my parents that way, I often heard it.

How old are you?
I mean, I'm 48 (total!))). And I don’t call it that. And I heard only from those who are younger than me !!!
And then a man who is at least 65 says that "his ancestors blocked the roof, they are very satisfied, and now they want to make underfloor heating and a new water supply."))))
Agree, it sounds strange somehow.
Even I already had it, if my parents were alive, then it wouldn’t be “ancestors' wing-roof”, but “I closed my parents’ roof” ...))))
+1
Reply To quote A complaint
Valery,
He went out to smoke, I will answer for him.

I never called my parents ancestors. Dad, mom, father. But who is younger than me (even though I'm not an old man), I called my parents that way, I often heard it.
0
Reply To quote A complaint
Korolev,
Here, for example, do you often call your parents "ancestors"? )))))
+1
Reply To quote A complaint
Valery,
it’s somehow alarming that a man who in the 69th burned radioli
Well, if we assume that in the 69th Razrabotchik was, according to him, 14 years old, then today he should be at least 64 years old. But if his grandfather, in his own words, developed this system, then Razrabotchik should be much younger, because between them there should still be an adult father! yes
+4
Reply To quote A complaint
Well, excuse me ... But somehow it’s alarming that a man who burned radiols in the 69th, who was wounded in the 72nd ... and who worked a bit later on the “Buran”, suddenly
The ancestors are satisfied and ask, as in Pushkin’s fairy tale (Golden Fish), a water supply system with automatic regulation and independent filtering, as well as underfloor heating and money, for all this.

Somehow little I know people who are about ninety years old (or even more), and who make plans for systems with independent filtering and for replacing floors ...
Excuse me ... I'm MUCH younger than you (at least I wasn’t in the world when you already burned the radio)))) .. But, in my vocabulary and in the vocabulary of my friends the word "ancestors" only appears in its literal sense. (Although specifically my “ancestors” have not been in the world for more than a dozen years, but I have friends of my same age. They are also about fifty years old, and their “ancestors” have either not started reconstruction, or, in general, have moved live to "descendants", because of their age ...

Quote: Razrabotchik
wise men at school always banyan and they tried me


My grandfather also developed this system. for space stations and lunar bases,

Are you the grandson of Tsiolkovsky? (Just, I don’t think that in those days, someone besides him seriously thought about lunar bases ....)
Author +1
Reply To quote A complaint
R555,
I am always pleased to communicate with normal people, but for some reason they are less and less. I like you so much. I love comedians, myself humorous. Today I probably made many laugh. Friends have already left, and I have no antivirus in one eye. There are a lot of plans in life, brains swell, the wife does not understand, the daughter is waiting for dad to start raising. I kind of really play the guitar and sing, my wife speaks like Yura Antonov, but it's not so simple. I think she is not ready yet, in her life you need to wait until 14 years. It was at this age that I began to solder schematics and make mistakes. I remember how in 1969 I burned the radio, on lamps, connecting a self-made electric guitar, I wanted more power. The knowledge and experience gained for everything, this time, helped me a lot and I am grateful to fate for this. He believed in God in 1972, when they brought him to the operation with a bullet wound and there were practically no chances ... Well, this is life. I want everyone to have everything well and kind people to live happily ...
+3
Reply To quote A complaint
Razrabotchik,
I wrote in one of the topics, they say, let's all be friends. I have normal relations with everyone on the site. Personally, I don’t attack anyone, I can only ironic, point out errors in the scheme, article. Always ready to give practical advice. And I’m not embarrassed to ask if I don’t know what. They will answer me and it’s nice.

P. S. A little upsets only one thing. It happens that a random visitor wanders into the site, and begins to spit mud on everyone. As a rule, such people are not interested in their knowledge and experience, because they do not have this. Only anger. But such people here do not stay long.
Author 0
Reply To quote A complaint
R555,
I’ll answer, until I completely moved away from the Corona antivirus, thanks to my daughter - let's guys live together! Last year, guys from Belarus helped my ancestors repair the roof in the month of May. I bow to them for their diligence and quality. Thanks guys! The ancestors are satisfied and ask, as in Pushkin’s fairy tale (Golden Fish), a water supply system with automatic regulation and independent filtering, as well as underfloor heating and money, for all this. Not, everything is fine, my brains are sewn up on creativity, but let's solve all problems together at minimal cost. I am very frank and kind, my advice helped more than one kid to find his meaning in life. For all that I published, I RESPOND!
0
Reply To quote A complaint
R555,
And how should I have agreed with the long-departed Euripides?
Find successors!
Me five people shower with slippers, bottles
We are much more! xaxa
0
Reply To quote A complaint
Korolev,
And how should I have agreed with the long-departed Euripides?

I meant the signatures on this site. Imagine that I will begin to subscribe as well as users who are on the site before me. About five people throw me slippers, bottles xaxa

As for my particular signature, it just came to my mind. I read, therefore, literature not only on technical topics. So this phraseologism has surfaced.
+1
Reply To quote A complaint
0
Reply To quote A complaint
Razrabotchik,
Well then ... Start your comment with my motto (or signature) under the comment! boss

Namely: "He who does nothing is not mistaken." Unless the words have been changed in places, but this does not change the essence. There is plagiarism.

Have you agreed on this moment with me? xaxa
Author 0
Reply To quote A complaint
2Dem,
I decided with friends personally for you, I strained with a bread, and please with cookies. Come visit, we invite you, I’ll say the address by phone. It is in general availability by the first publication - Over Savings ....
0
Reply To quote A complaint
Razrabotchik, symbolic photo. But didn’t put the bread? Dieting? Well, in principle, everything is honest, you can immediately remember such shit, it still won’t live for long)))
Author -1
Reply To quote A complaint
Valery,
He is not here, he is in quarantine. And he lit up and quarreled with me in the first publication ...
Author -1
Reply To quote A complaint
The loading of the antivirus corona into the TOP lighting system continues. Friends, friends asked in triplicate.
+4
Reply To quote A complaint
Quote: Razrabotchik
so I'm trying to convey knowledge

Strange, I can’t understand why then some utter nonsense is transmitted)))
Quote: Razrabotchik
You don’t even know how old I am, and believe me, there are many of them.

Far from it, I have heard a lot about age in colors.
Quote: Razrabotchik
Maybe I have to live until Monday

Quote: Razrabotchik
and not to breed anyone on the headstock.

I really hope that it will not work out during this time, unless of course the stated deadlines are brazenly violated.
Quote: Razrabotchik
My work is very interesting - to breed someone for money.

He took the liberty to restore the truth.
Quote: Razrabotchik
And Dyulchatay wrote correctly, you are in the letter D

That's when a person has an honor, he admits his mistakes, and the rest get out.
0
Reply To quote A complaint
Quote: ino53
Look, you gave all the characteristics

I just don’t understand which of you considers him a blogger who flew from China? ok
According to the information part, the blogger loves to travel and recently flew in from China. Nimble small, but with the family there will be problems.
0
Reply To quote A complaint
Look, you gave all the characteristics.
Quote: Razrabotchik
Each character has his own theme in the bathhouse. You type are engaged in provocations, sow a lie about the nonexistent work that I supposedly once did with rich people. You are looking for information about registered people, spy and knock ... On the educational part, also a clear and necessary character, although the direct answer is in prose, but I would like in verse and with a specific example ...On the technical side, a competent specialist, but got into a bad company and abandoned all the practice ... On the information side, the blogger likes to travel and has recently flown from China. Nimble small, but with the family there will be problems. And, although why he needs it ... Hochmach is an excellent pupil with a quality mark, he cheers everyone up and amuses everyone and I also like to joke sometimes, I really like him, I put an honest five ... In general, a very good company here and well-deserved likes all are legitimate.
Author 0
Reply To quote A complaint
2Dem,
You don’t even know how old I am, and believe me, there are many of them. Maybe I just have to live until Monday and that's why I'm trying to pass on knowledge, and not to breed anyone for money. I have two adult sons, a daughter, two grandchildren, a granddaughter and a loving wife. My job is very interesting, they pay normally + pension. I wish everyone such happiness, but believe me, I have it ... And Dyulchatay wrote correctly, you are in the letter D ...
0
Reply To quote A complaint
Razrabotchik, well, I now also understand how your undeserved work (although this is too big a word for such crap) ended up here, I understand. But I advise you to watch a movie all the same, you will find out that the heroine was called Gulchatay. This, in principle, indicates the level of your education, everything is superficial. And about the rest, Jura, alas, but I wrote only the truth about you.
Author 0
Reply To quote A complaint
2Dem,
Dyulchatay opened his face and, as I expected, everything immediately fell into place. Each character has his own theme in the bathhouse. You type are engaged in provocations, sow a lie about the nonexistent work that I supposedly once did with rich people. Looking for information about registered people, spy and knock ... For the training part, the character is also understandable and necessary, although the direct answer is in prose, but I would like in verse and with a specific example ... In the technical part, a competent specialist, but I got into a bad company and abandoned the whole practice ... According to the information part, the blogger loves to travel and recently flew in from China. Nimble small, but with the family there will be problems. And, although why he needs it ... Hochmach is an excellent pupil with a quality mark, he cheers everyone up and amuses everyone and I also like to joke sometimes, I really like him, I put an honest five ... In general, a very good company here and well-deserved likes all are legitimate.
Author 0
Reply To quote A complaint
R555,
I can’t hear, but I have not forgotten how to read and count. Do you think badly? It was published in three stages the way it is, but who it seems needs to be baptized ... although I think you are not a believer. ne_othodi
+1
Reply To quote A complaint
Razrabotchik,
Listen, but don’t you think that the third stage of perfect lighting in the house will be your last? xaxa boss
+2
Reply To quote A complaint
Quote: Razrabotchik
Ivan_Pokhmelev,
So correct, enlighten the old fool

I already wrote about the wrong notation, I won’t rewrite it, you still don’t read the comments on your article. ((
And about the fact that
Old designations, during the USSR, 0.47 microfarads now 470n
do you want to confirm your speculation with a regulatory document?
Author -5
Reply To quote A complaint
Ivan_Pokhmelev,
So correct, enlighten the old fool, otherwise I, like Chapai, did not study at academies. In the computer, I barely find a button, I put my eyesight on an old job. Although it is still conscious and maybe some bit will remember something ... derisive
0
Reply To quote A complaint
Quote: Razrabotchik
Old designations, during the USSR, 0.47 microfarads. now 470n

What regulatory document confirm your speculation?
And again, a designation with three errors! ((
Author -1
Reply To quote A complaint
2Dem,
Thank you for the compliment ... the wise men at school were always banned and tried to, but my father taught me to give back and all the enemies later became friends ...
+3
Reply To quote A complaint
Quote: Razrabotchik
Since then I try to write face values ​​in Sovdepovsky, specialists understand, and others teach

Pyurka, how gracefully, in a conversation with yourself, you put an overwhelming dumbass in its place. Well, just the same. However, the person you hinted at gently that he is not special, but teaches, is much smarter than you.And he certainly does not correspond with himself, as you do, a GEORG account has been created specifically. I didn’t think that you are so flawed, even you can’t even call you a fraud, it’s a compliment for you.
Author -2
Reply To quote A complaint
Georg,
No, not in farads, but in nanofarads. Old designations, during the USSR, 0.47 microfarads. now 470n, etc. When I worked at RCS, one picker for complex systems confused this denomination with a capacity of 470 picofarads and radio installers had to solder a bunch of boards. The woman was not fired because the OTC and PZ also missed this oversight. Since then, I try to write face values ​​in Sovdepovsky, specialists understand, and others teach ...
+1
Reply To quote A complaint
Ivan_Pokhmelev,
I agree, I will support it.
+3
Reply To quote A complaint
Quote: ino53
better to lag behind these topics with their comments, let them boil in their .....

Nope. The orderly of the forest must mercilessly discard individuals unsuitable for procreation.
So it is here: not all reading articles on this site can distinguish reasonable tests of understanding authors from an illiterate heresy. You cannot fix a hunchback, but others will see his hump.
By the way, there are some authors who take into account criticism and have become more responsible and professional in their texts. In my opinion, it benefits everyone.
+2
Reply To quote A complaint
Quote: Razrabotchik
there is practically no current through a dual Zener diode - KS175A.


Quote: Razrabotchik
In standby mode, when there is no control, alternating current flows - 28mA

Etc.

Ivan_Pokhmelev,
It seems to me that it is better to lag behind these topics with their comments, let them boil in their own ..... themselves, especially since they are already company. mosking
Interesting, MAXI.MUS never noted in these topics, although with LEDs on the "you", apparently, disdain smoke
+3
Reply To quote A complaint
Quote: GEORG
Ivan_Pokhmelev,
I didn’t understand Zhi-shi correctly ... but did you need capacitors in farads?

Judging by your "minus", you were too lazy to study at school and too lazy to look at Yandex / Google. ((
Well so be it, enlighten the idler:
1. Unit designation separated from number by space.
2. After designating the unit of measure the point is not set.
3. Designations of physical units named after people, capitalized.
+3
Reply To quote A complaint
In the lighting system - TOP, everything is thought out and repeatedly confirmed by practice. And so I urge all the guys to action, not to reasoning, although they are also needed. Believe me - it's worth it!

Naturally worthwhile and naturally confirmed. Practice has shown that the Jura willingly takes money, spoils the electrician, in whom he hardly understands, and which after his intervention will not work for six months. However, contacting Yura will no longer work, he will add you to the black list and (or) change the number. So the call to action is very clear here - suckers bring money to the jury.
-2
Reply To quote A complaint
Ivan_Pokhmelev,
I didn’t understand Zhi-shi correctly ... but did you need capacitors in farads?
Author 0
Reply To quote A complaint
Ivan_Pokhmelev,
The one who does nothing is not mistaken smiles I developed the system even when there were practically no LED lamps in our country. And he was already doing homework then
Here is a photo left for the story. And you, as it were, on the educational part of special
Author 0
Reply To quote A complaint
ino53,
Resistor - 680ohm, which is installed parallel to the load, is designed for stable operation of the triac, and also provides power to the control circuit. And there is no glow with its absence, since there is practically no current through the dual Zener diode - KS175A. Chips - 145AP2, of the 50 pcs. I bought, there was not a single defective one. The only thing I did was slightly modified the classic harness.What they didn’t hear, so I’m secret. After a successful launch of a reusable ship with the letter - B, with my hands made telemetry for it, codenamed JU-128 (the first two letters, my first name is patronymic), I wander around the sites ... dance2
+2
Reply To quote A complaint
I tested electrolytic capacitors 10000mkf on 16v., 2200mkf, 4700mkf. to the same voltage. All of them work fine until the 22th century, so I calmly use them in the system, because their dimensions are smaller.
After that, you should stop all talk about super reliability. In addition, a person who does not know the designation of the main electrical units (2-3 errors in capacity units and 3 errors in voltage units) does not have the right to call himself Razrabotchik.
+2
Reply To quote A complaint
Quote: Razrabotchik
In standby mode, when there is no control, alternating current flows - 28mA.
Suppose, but it flows through the load to eliminate the glow, it is necessary to take measures in the form of a resistor parallel to the lamp, eating current around the clock. It happens that I forgot to indicate on the diagram.

Quote: Razrabotchik
AC current flows - 28mA

Well, yes, 28 mA * 30 Ohms, etc., even count on the fingers.
Quote: Razrabotchik
but what they write about the chip is complete nonsense.

I agree, so many engineers, and all the fools. I had to see J. Alferov, Nobel laureate, but about Razrabotchik I didn’t hear.
Author -2
Reply To quote A complaint
ino53,
In standby mode, when there is no control, alternating current flows - 28mA. In the worker, a pulsed current flows, but what they write about the microcircuit is complete nonsense. The fact is that it was really used with a 220v network, but with crooked hands and a dangerous, unstable voltage, it was burned in black. And here she is in full stabilization ...

latest comments

All comments

DIY categories

We advise you to read:

Hand it for the smartphone ...