TOP 10 Electronic Projects With BC547 Transistor
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- เผยแพร่เมื่อ 6 พ.ค. 2024
- Top 10 Tech Ideas Electronic Projects With BC547 NPN Transistor ( LED Chaser - Flip Flop - Running and Police Flasher , Reed Switch , Photo Diode , Driver DC Motor )
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00:00 1-LED Airline Signal Flasher
03:20 2-LED Flasher / Soft Change Color
07:53 3-Reed Switch with one Transistor
09:54 4-Proximity Sensor using IR Sensor and Photo Diode
11:38 5-Adjustable LED Airline Flasher
14:13 6-LED Flip Flop
17:23 7-LED Police Flasher
20:37 8-Fire Detector using DC Motor (Fan)
22:30 9-Driver DC Motor (Left and Right)
25:27 10-Nice LED Running using 3 Transistor
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Diagram Out Of Videos :
#1: [corrected] i.ibb.co/XphD9Hw/1-Flasher.jpg
#3: i.ibb.co/hCD1wgp/3-Reed-Switc...
#6: i.ibb.co/zXy06qf/7-Flip-Flop.jpg
#9: i.ibb.co/FWKyNM2/9-Driver-Mot...
#10: [corrected] i.ibb.co/7kY0mRw/LED-Chaser-R...
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#electronic
#ideas
#tech
⭐Diagrams that are missing or wrong in some videos ; Their link was added in the description of the video⭐
Nn mm
réponds vous pouvez passez à autres choses SVP en électroniques !
Thank you.
@@user-yr6wm9fo5r je réponds il ne veux pas vous répondre il est mauvais !
Агромное вам спасибо !
Изготовлю для внука
Пускай радуются мальищ , его Отец электрик Дед хот и бивщий РадиоТелемеханик
А детишки пускай обучаются азам Электроники ❤😊
А вам желаю только и только успехов СПАСИБО !.
This ideas should announce first the final result and secondly, schematic - it would save us a lot of time.
Hello my dear friend . No top 10 video shows the final result at the beginning of the video. The circuit diagram is also available in most of the videos, if you pay attention
You are correct. Your comments will be used to improve the channel
Impresionantes ideas, sencillas pero muy técnicas, te felicito.
Impressive ideas, simple but very technical,l congratulate You.
In meiner Jugend habe ich immer den BS-238b (NPN) verwend, über den Philipsbaukasten hatte ich auch die BF Serien als HF Transistoren PNP angewendet. die fünfhunderter Serien konnten mehr Leisten aber minimal wenige schnell.
Thank you for the tip of using stripped insulation to cover component leads. I've just been throwing it away. I'll save some in a container instead of buying something else separately.
I might be able to use the proximity sensor to help detect when I get packages delivered that fit on a shelf outside.
I saw your comment below about monetization. I hope all is working out OK.
Do you mean video number two?
Yet more ways to light an LED !
I like the idea of a circuit that fans the flames when fire is detected.
Thank you for expressing your opinion .
This circuit is used to light a fire or coal, not for security .
Me encanto la sencillez de tus circuitos ( varios de ello ya conocia) pero me encanta la prolijidad con que lo haces ( e vistos muchos otros que dejan mucho que desear) felicitacion !!!👏👏👏
کارت تمیز هست. موفق باشی
سپاس🙏
شكرا جزيلا لحضرتك
The last one is a piece of art! (But I don't see the potentiometer on the schematics.)
OK . YES
Diagrams that are missing or wrong in some videos ; Their link was added in the description of the video
Nice Tip & Tricks
I thought many of these projects to be useful on many projects such as model train signals that would look very cool. i thought about using the reed switch for door entry and exit adding a small buzzer for sound. the reed switch if done properly can also be used to trigger the lights for the hobby train as well. thank you for sharing
good project
thanks bro
All the projects in this video are useful and practical
For what?
هر کدومش رو سه چهار بار دیدم و برام جذاب بود ✅
قطعا سابسکرایب و زنگوله فعال 🔔
🙏 بسیار بسیار ممنونم دوست عزیز بخاطر حمایتتون از من و کانال
What do you use to solder? It looks so easy!
My friend, I don't understand what you mean
HE TINS THE LEADS FIRST THEN HEATS THE SOLDER RATHER POOR METHOD
Hocam teşekkürler ama pili takmak icin ne düşünüyorsunuz yada ßekleme yapıyorsunuz süre daha uzun olsun diyemi
#9 project should use a two-way toggle switch instead, to prevent both single switches being pressed simultaneously !
This training is holistic. Changes and tricks are with the viewer
I like airline flasher, I shall use it for my car near indicator bulb.Thanks.
Beau montage
Which project was most interesting to you?
Muito bom seus projetos. Parabéns. Eu também faço aqui no TH-cam
I am glad to meet you dear colleague. Welcome to this channel
I also have a second channel and I will be very happy if you take a look there
I am more active in my second channel
www.youtube.com/@Simple.E.P/
1st "project" is 4 Esaki oscillators. The transistor is reversed biased. If you use a diode you won't stress out the transistor. #2 Astable multi vibrator. #6 Same as #2 just different look. #7 same as #6 and #2 just a different look and no need for 2 resistors because the extra LEDs compensate.
Много повторяются мультивибраторы -мигалки.
А с фото тодиодами и герконом норм 😊
TY ❤sharing GBU
what GBU ????🤔
Amazing video!
Ilike friend
Amitabha from Kolkata,
Sir, what can I say to you of your terrific experiment . . . being a non electronic person, I don't know how to appreciate your different ways of testing.
Sir, could you please, share me, how can I blinking two 5 mm led bulbs alternatively in a very easy process. I don't have any electronic components with me. So please, guide with minimum things order, because I not able to use those in future, without your help.
The unit could be operated with (AC) 220 volt or (DC) 12 watts.
Reason, I want to put that led bulbs in front of my entrance door ( to avoid any unwanted person) 😄
Waiting for your reply eagerly.
Watch the short videos of the channel, it will probably be useful to you
For the 1st project, there is no connection to the base of the transistor, what is the function of the transistor in this project?
1st "project" is 4 Esaki oscillators. The transistor is reversed biased
Hi, I would like to combine
4 Proximity using IR Sensor and photodiode to activate
the 6 LED flip flops
Do you have a Diagram for that ?
Regards
For circuit maps that are not shown in the video, please refer to the description section of this video
Yes, it is possible. You should use numbers 4 and 7
No. 4, you must remove the LED and give its positive and negative pole to the power input of project No. 7. This is easy and will work for you
Very Good..!
Thanks bro🌼
Lots of good idea's with clear instructions. Well done.
I need an explaintion for these circuits, like why they behave like that
Have you observed inappropriate behavior?
Where are the schematics for #9? That was the only one I found interesting.
I will give you the download link as soon as possible
The circuit diagram download link was added in the description of the relevant video
th-cam.com/video/W43r1q0sVMI/w-d-xo.html
Good morning teacher... how to build a circuit, for motor vehicles, input voltage 12V. Following electronic scheme: 5 LEDs will be used which, when powered, will light up alternately, one at a time, they will never light up all at once, that is, two, three, etc... and there will be a 6 Led that will remain on, with the circuit energized, constantly, while LEDs 1 to 5 remain off. When turning on any LED from 1 to 5, LED 6 must go out. How to build a circuit with this format?
Is this circuit useful for you??
th-cam.com/video/hZBvk4IBj5c/w-d-xo.html
SOUNDS TOTALLY POINTLESS
maliwanag ang pag ka sabi. salamat
Schematics please
Circuit maps are either in the videos or in the video description
For those in the USA the 2N2222 is an equivalent transistor to the BC547 ( European). Wish there were titles if the circuit before each build and LED descriptions. Circuits are okay but nothing that spectacular.
There are no european or american models, the 2n2222 is completely different from the bc547, but you can can use basically any npn transistor for these circuits.
You are right that they are not the exact same part. I should have used the words “good substitute”
My point is that the designation “BC” is the European standard and “2N” designation is from the US standard :
Joint Electron Device Engineering Council (JEDEC)
The JEDEC part numbering scheme evolved in the 1960s in the United States. The JEDEC EIA-370 transistor device numbers usually start with 2N, indicating a three-terminal device. Dual-gate field-effect transistors are four-terminal devices, and begin with 3N. The prefix is followed by a two-, three- or four-digit number with no significance as to device properties, although early devices with low numbers tend to be germanium devices. For example, 2N3055 is a silicon n-p-n power transistor, 2N1301 is a p-n-p germanium switching transistor. A letter suffix, such as "A", is sometimes used to indicate a newer variant, but rarely gain groupings.
JEDEC prefix table
Prefix Type and usage
1N two-terminal device, such as diodes
2N three-terminal device, such as transistors or single-gate field-effect transistors
3N four-terminal device, such as dual-gate field-effect transistors.
European Electronic Component Manufacturers Association (EECA)
The European Electronic Component Manufacturers Association (EECA) uses a numbering scheme that was inherited from Pro Electron when it merged with EECA in 1983. This scheme begins with two letters: the first gives the semiconductor type (A for germanium, B for silicon, and C for materials like GaAs); the second letter denotes the intended use (A for diode, C for general-purpose transistor, etc.). A three-digit sequence number (or one letter and two digits, for industrial types) follows. With early devices this indicated the case type. Suffixes may be used, with a letter (e.g. "C" often means high hFE, such as in: BC549C[97]) or other codes may follow to show gain (e.g. BC327-25) or voltage rating (e.g. BUK854-800A[98]).
TOP
2n3904 is a better sub though has moderate gain
BC547 does have very gain which can be critical
the 2n2222 has relatively low gain
Klo 24:58 tyypillinen 18650 huijausakku. 5000mAh. eli aidot merkkiakut ovat vain 3500 mAH
Yes, dear friend, the battery is made of china and is not original
أخر دارة أجمل وحدة
Good 👍 job
sweet deal. 😎 thanks.
What is the title of the first video???
1st "project" is 4 Esaki oscillators. The transistor is reversed biased.
Book milega How much
Very good dear
РЕЖИМ С ОТКЛЮЧЕНОЙ БАЗОЙ, ЭТО КАК ?
good good ❤❤❤❤❤❤
thanks bro
nice uploading
Very clear your presentation,,....
You deserve the best
Soon you will see the best on this channel
my happy friend thanks too much
Очень плохо, BC547 имеет Hfe~250-270. А для нормальной, долгосрочной работы светодиода 5мм достаточно тока в 20мА. Из этого следует что от питания в 4В резистор базы должен быть не 10К, а 50К. 4В/10к=0,00004А*250hfe=0,1А это очень много для светодиода. А вот 4В/50к=0,00008А*250hfe=0,02А это заебись!
In this case thetransistor is only used to switch the led and the current is limited by a resistor, therefore tjis curcuit is safe, if the led would actually receive 100mA it would be instantly dead.
@@indian.techsupport Не правда, судя по вашей схеме, у Вас один резистор является резистором базы, а второй подтягивает Базу на землю через геркон, тем самым закрывая его. Каким из этих резисторов вы ограничиваете ток коллектор-эмиттер? ))) Резистора в цепи коллектора у вас там нет. Следовательно всё гасится на транзисторе. И светодиод может выдержать ток в 100мА но очень не долго.
That’s the trouble with sharing ideas like these on TH-cam so many bad and unsound principles or lack of them are shared. Ok it’s good for people to learn but take the first example it’s full of unsound ideas… I personally hate seeing LEDs wired in parallel without an individual current limiter resistor because no two leds have the same characteristics and one will inevitable conduct more than the other. Ok I get the use of an open base here to get that random effect of flashing but I wouldn’t use it much anywhere else… too unpredictable…. But hey what do I know … only about 40 years in the trade and then another 10 as a hobbyist before that
I think the first project, unconnected base, is referred to as the reverse avalanche effect and only a minority of transistors will exhibit the effect and, as you say, it's undependable. Also, it usually only works at about 18-24 volts supply. I really liked the last project: it would be possible to build a chaser light display with that one. I thought the only circuit that would do this was using a 4017. The chaser would only work with three stages, works well on my solder less breadboard and has possibilities. Great upload, thank you to this uploader! 🙂
It's a pleasure to watch your design and welding prowess!
Giga cell battery i think giga chad battery
Do you hear for schema?
Смотреть приятно на вашу работу👍 Жаль, что ничего в этом не понимаю😢
This is a great honor for me
Thanks is very wonderful
Hi ENGINEERING, ten ideas was just one idea. Just the last part the content.you showcased was a fun soldering hue variety. BEST WISHES❤
Mantap
I do not understand
Circuits are wrong.pl correct it.
Good knowledge. How we cut off the torch light with circuit or sensor . do one vedio sir. And also anti magnet - repulsion to needle to metal with sensor or circuit board sir. To project work like some body sir.... Good to see this channel. Sir
no radios here
We see examples of really bad design - in some cases there are no current limiting resistors for the LEDs and some of the examples will burn the LEDs sooner or later, the voltage of the power supply will be critical for this. #3 is powered by the strange 4 volts, for example, and going higher will be dangerous. #4 is bad also.
These were the first videos that I recorded while creating the channel, and I must say that I was inspired
I had to use these videos for a long monetization video. Because of family financial problems
Now that the channel has reached monetization, I definitely have amazing videos to make for you. I posted the good videos after monetization
Genial 👍👍👍
I don't know what is so special about the BC547 transistor, all these circuits can be made with just about any NPN transistor.
Good job
Sharab saman Kahan se mangate Hain mujhe bhi number
Do I know you ?
bravo
holy hell my friend drink some coffee or something so you stop shaking
You are right
Hi it is Super .show With Current regular
👍
Nice work! I enjoy it!
thanks bro
in project #1, I did not understand how does it work if you did not uuse Base pin.
1st "project" is 4 Esaki oscillators. The transistor is reversed biased.
sou leigo
this is great
I would like to see soldering done like this by a 75 year old! Ha ha.
Does the 75-year-old man have a problem that makes you laugh?
Your laughter is inappropriate
Nice
Very good your labor 😅😅😅😅
thanks bro
Good Electronic Projects 👌
❤
Nice, but lot of work for useless gadgets
Wasted 31.30 mins. Almost many of them are useless and are repeated in different manners with same concept.
Dear friend, I appreciate your opinion 🤨
feux de surculation
🔥🔥🔥superb
Flip flop
I need four you help I'm interest ❤❤❤❤❤❤
steel wire my ass cant solder steel
It only needs a little soldering oil
Nice 31:26
Cool.
This is child's play and I bet you've copied these of tinternet or utube
TOTALLY.....JUST COPIES CRAP WITHOUT ANY UNDERSTANDING
BC546 is way better...
You should take a look at the BC546 data sheet... The only difference is that the volts go up to 65 instead of 30 (548) or 45 (547). Does the term shooting sparrows with cannons mean anything to you? Of course it doesn't matter whether you use the 6, 7 or 8 for small (up to) 12V applications. It's all the same from the point of view. It's not without reason that they're summarized in one data sheet...
Music makes me vomit.
Stop playing musicxxx
No one else agrees with you, dear friend
❤❤❤❤Ok
👎👎👎👎👎👎
what bro ???
Nice , subscribe ❤❤❤