Circuit 5 (motor controller with 7805) - known "trick" with IC. It is holding 5V between Gnd & Out. If you're rising Gnd level then Out will aslo rise. LM317 allows to change voltage from 1.25V.
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
I have a question: Is the "paint" on the little PC boards that was soldered to the "copper patina" used for stained glass? (That was all I could find trying to look it up...) I've "made" PC boards before using the acid etching and masking kits but this "paint" at 3:56 is super cool... I've never seen it before and would like to acquire some for some of my projects and even some automotive repairs could be made utilizing this product that doesn't require very much current... Thanks in advance for the advice!
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Привет всем електронщикам! Спасибо большое за хорошие проекты. Одна просьба для всех участников... Уменя есть зарядное устройство на 55V- DC. Вопрос нужна схема понижение вольтаж55V DC-12V DC с регулятором понижение вольта жа. Надеюсь кто-то скажет или покажет как сделать- пожалуйста!!! Большое спасибо!
Hi all; Can I replace 100nf 275V capacitor in power supply circuit with 100nf 250V Capacitor or 100nf 400V capacitor and what is the effect of this replacement on circuit operation. thanks for all
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Схема 3 работать не может. При подключении питания оба транзистора открываются и далее ничего не происходит (генерация не идет) до тех пор пока не сядет батарейка.
@@SolderingTech Каким образом начнётся генерация? После включения питания и заряда С1 до 1 В, VT1 открыт (Э- 1,5В, Б - 0,5В), соответственно VT2 тоже открыт (Э - 0В, Б - 0,7В) - в таком состоянии они и остаются. Что заставит их закрыться? "Живьём" я схему не собирал, но на симуляторе так и получается. Конечно выражаю своё уважение и восхищение автору за проделанную работу. Всё снято очень качественно и красиво. 👍
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Great soundtrack! It is just below distracting me from the content forcing me to go listen to club music for a fix, after this fix is done. Is youtube a schedule 1 or 4 drug? And when will we be able to snort and inject this? Taking it in the eyes and ears all day sounds like a sex worker. I don’t want anyone to confusing my actual identity 😂
a weak effort in this video that shows the worst methods........ -no explanation - incomplete advice -few parameters given -terrible construction -very inappropiate soldering - testing is a joke this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
why the positive comment did you actually watch the video what are the projects what did you learn which one will you make can you explain a circuit There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Oml 😂😂😂😂😂😂 settle down bro getting shocked is all part of the learning process and anything that doesn't learn to not get shocked probably didn't make it this far in evolution 😊
You are the slang term used for bumming a cigarette, and a female dog. Get off the platform with your negativity and hall monitor energy. Btw, you’re gonna lose or never get alimony now. Hahaa!
![LES MYTHOS SANTÉ DE NOS PARENTS [DÉBUNK]](http://i.ytimg.com/vi/edxcu83fNh4/mqdefault.jpg)
![Dragons - Bande-annonce officielle VF [Au cinéma le 11 Juin 2025]](http://i.ytimg.com/vi/YFudK_c-z8o/mqdefault.jpg)
Circuit 5 (motor controller with 7805) - known "trick" with IC. It is holding 5V between Gnd & Out. If you're rising Gnd level then Out will aslo rise.
LM317 allows to change voltage from 1.25V.
Very Nice 👍
I like all 😊
Thanks for liking it
@@kennmossman8701how do you know dear do u practical done ?
Thank u, but circuit diagram is necessary
Yes, you are right
in the video, in circuit 3, what are the transistors that you used? also what is the diode value
Nice video thank you for sharing can you give diagram .5v to 5-12 DC
Neat soldering looks very professional
Thanks
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
his soldering is awful
@@kennmossman8701Well make a video explaining it all for us.
I have a question: Is the "paint" on the little PC boards that was soldered to the "copper patina" used for stained glass? (That was all I could find trying to look it up...) I've "made" PC boards before using the acid etching and masking kits but this "paint" at 3:56 is super cool... I've never seen it before and would like to acquire some for some of my projects and even some automotive repairs could be made utilizing this product that doesn't require very much current... Thanks in advance for the advice!
Thanks
@@SolderingTech You are very welcome but I'm still wondering about the paint...
@@raylramey 🤣 Lmao , he hella didn't answer you, sorry bro
@@Millcreek-tr5xl Yea... Mama says it bees that way sometimes... I haven't lost any sleep over it... LMAO... 🤣
Не совсем понятно подстроенный резистор написано 20К, а в реальности на видео он на 2К (202) ???? Это ошибка?
Nice sharing...my support👍
Thank you! Cheers!
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Thanks For This Video
Son todos los projectos interesante maestro nota mil por compartir,va un saludo desde Uruguay
Thanks 👍
I’m no expert, when I use my soldering iron I tin the tip before soldering anything together, I believe the tip will last longer
Yes 💯
Awesome projects, thanks for sharing.
❤️
Привет всем електронщикам!
Спасибо большое за хорошие проекты.
Одна просьба для всех участников...
Уменя есть зарядное устройство на 55V- DC.
Вопрос нужна схема понижение вольтаж55V DC-12V DC с регулятором понижение вольта жа.
Надеюсь кто-то скажет или покажет как сделать- пожалуйста!!!
Большое спасибо!
Ok soon i will upload schematic diagram in my community tab
Ок. Большое спасибо!
Ок большое спасибо!
Думаю что немного времени займёт ета схема.
Потому что мне нужно срочно срочно..
Спасибо большое!@@SolderingTech
Когда выложишь видит, СООБЩИТЕ МНЕ ПОЖАЛУЙСТА!
@@myronproskurnyak2763 lol he always makes promiss but fails to keep them
Can i use BC547 instead of A1015 transistor in project 8
Check pinouts and you can use..
what is the lowest energy can circuit 2 generate? Can it light 3 watts bulb?
Hi there in the 3rd video we can test all the components under 60v😊😊
Why not start with a title and a circuit diagram?
Circuit diagram in video and title is in description
Hello Admin ,
Dear wahat is wattage of soldering iron you are are using in this video ?I am waiting your kind reply.
I am using 60 watts soldering iron
@@SolderingTech Thanks so much dear.
Hi all;
Can I replace 100nf 275V capacitor in power supply circuit with 100nf 250V Capacitor or 100nf 400V capacitor and what is the effect of this replacement on circuit operation. thanks for all
Yes
Very awesome video 👍👍
Thanks for the visit
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
Very very good thanks a lot I'm really enjoying
Thanks 😊 for appreciate
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Excellent ❤❤❤
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
I can't get my projects to go that well due to lack of money
Brother don't worry i also have no money you can get components from old circuit boards like tv and other electronic circuits.
Interesting, please share the circuit diagram
Схема 3 работать не может. При подключении питания оба транзистора открываются и далее ничего не происходит (генерация не идет) до тех пор пока не сядет батарейка.
у меня работает, надо проверить ✅ транзисторы и переподключить
@@SolderingTech Каким образом начнётся генерация? После включения питания и заряда С1 до 1 В, VT1 открыт (Э- 1,5В, Б - 0,5В), соответственно VT2 тоже открыт (Э - 0В, Б - 0,7В) - в таком состоянии они и остаются. Что заставит их закрыться? "Живьём" я схему не собирал, но на симуляторе так и получается. Конечно выражаю своё уважение и восхищение автору за проделанную работу. Всё снято очень качественно и красиво. 👍
Здравствуйте.А можно пользоваться этими приборами мультиметром DT 832 .спасибо..
да, вы можете использовать его вместо режима измерения напряжения в любом мультиметре
@@SolderingTech29:24
Wow Super Good Work !! Keep It Up! Im A electronic guy like you ! your so good!
Wow, thanks
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Proyecto 4. A que voltaje de fuente de energia has conectado....?
12V
Есть то что заслуживает внимания!
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
well done, circuit 5 is to change the direction of rotation of the dc motor ?
Yes
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
you r goud ,respect
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Nice
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Please Ic 555 &SN74C164N,Tr 547,& 8picBc546B LED Running Lights Circuit Diagram &Demo
Ok soon
Good job Sir 💯
Thanks for appreciate ☺️
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
hi there i want to make a 19v to 24v dc circuit for amplifier module but i don't know can someone have any idea plzz tell me😅
Please wait
how much current is needed
a quick but crappy solution is to use a laptop power supply
top demais esses projetos
Thanks
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Como se llama la canción del minuto 13 bro?!
чудові саморобки, колись я робив подібне тільки трохи складнішше
💯❤️
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Leeegggeeennnndddd 🎉 thanks bro ❤❤❤❤❤❤❤
Enjoy
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Nice job bro
Thanks
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Thanks , very good 👌
Thank you too!
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Thanks more examples
You are welcome
kunci kop atas bawah kotak data beis data base
Pls diagram of 3
Can you make arc or plasma lighter for killing millipedes (insects)
ruclips.net/video/JXqyB-7Nv1E/видео.html
very nice
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
TOP
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
It is number one bogus, it will never work
kunci kop kotak depan belakang data beisvdata base bidan
Very very good im like
Thank you very much
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
Abicim 4 numaralı projeyi yapcam çalisir değil mi boşuna masraf yapmayalim😅
this one....4) 7:36 How to make Voltage regulator circuit (1.5V to 60V) DC 10 amp ????
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
How to repair power adaptor with 5v 2amps output
I will try
Not a heat sink in sight!
Well, it's chinese volts and watts, it won't need a heatsink.
Great soundtrack! It is just below distracting me from the content forcing me to go listen to club music for a fix, after this fix is done. Is youtube a schedule 1 or 4 drug? And when will we be able to snort and inject this? Taking it in the eyes and ears all day sounds like a sex worker. I don’t want anyone to confusing my actual identity 😂
okok
This should be called "Watch Me Solder Like A Bad Ass".
Dude I suck at it 😅
his soldering is awful.....do NOT use his method
🎉🎉🎉🎉🎉🎉🎉
a weak effort in this video that shows the worst methods........
-no explanation
- incomplete advice
-few parameters given
-terrible construction
-very inappropiate soldering
- testing is a joke
this is quantity over quality - a deluge of dismal circuits terribly done.
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
👍!!~~~~~~~~~~~
why the positive comment
did you actually watch the video
what are the projects
what did you learn
which one will you make
can you explain a circuit
There is no explanation, no details, poor specs, , no BOM, , no parameters, BAD construction and poor soldering
deadbeat collection of bad videos of very bad circuits
Thanks a lot for appreciate
So what isn't a DEADBEAT Circuit then ?
Hmm ccvv hahahahah la Debbie ki
You are using surface mount techniques and it is faulty because you are doing things to endanger users. I will report you to the administrator.
So what are not surface mount then and what has the Administrator said !???
Oml 😂😂😂😂😂😂 settle down bro getting shocked is all part of the learning process and anything that doesn't learn to not get shocked probably didn't make it this far in evolution 😊
You are the slang term used for bumming a cigarette, and a female dog. Get off the platform with your negativity and hall monitor energy. Btw, you’re gonna lose or never get alimony now. Hahaa!
he does NOT know electronics....he just copies
These clowns use a technique called Spot soldering which is meant ONLY FOR TEMPORARY connections
🛜🛜 rerw❤uowifi