10+ Single BC547 Transistor Projects for Beginners
ฝัง
- เผยแพร่เมื่อ 8 พ.ค. 2024
- Hi ,
This video is a series of 10 single transistor projects for beginners.
◾ Buy BC547 Transistors - amzn.to/2VcGiEc
◾ Buy best resistor kit - amzn.to/2NEWugT
◾ Buy best LED kit - amzn.to/3u737cB
◾ Time stamps -
00:00 Intro
00:04 LED flasher
00:35 LDR object detection switch
02:09 Dark sensor
03:25 Red or Green LED
05:16 Heat sensor
07:25 Touch sensor
08:02 Circuit tester
11:30 Wire cut signal
12:35 Light sensor
14:22 Object detector
15:49 Timer switch
17:16 Wireless power supply
___________________________________
◾ Other suggested videos -
1. Tow types of touch switch -
• WOW! Amazing 2 Type of...
2. Crazy LED chaser -
• CRAZY LED CHASER IDEA ...
3. RGB LED chaser -
• AMAZING RGB LED CHASER...
4. Top 5 LED chaser projects -
• Top 5 Awesome LED Chas...
5. Automatic cooling system -
• AUTOMATIC COOLING SYST...
___________________________
#BC547 #Transistor
#ESTechKnowledge - วิทยาศาสตร์และเทคโนโลยี
![[NEW] TOP 3 BC547 Projects in One / All Do It Yourself Projects](http://i.ytimg.com/vi/EkNSToxoN_Y/mqdefault.jpg)
![[NEW] TOP 3 BC547 Projects in One / All Do It Yourself Projects](/img/tr.png)
Thanks from Brazil. I made my own top 3 projects as well.
@BLA VLO but I'm already here. lol
Thanks from Uzbekisyan I made my own top 2 projects as well.
Thank you from Iraq
🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷
thanks, homie
from Sri Lanka
Thanks from brazil! !!
I Love your Channel
Молодец!!!! 👍
This is SO nice!! Thankssss
thank you for this video
Itna achha video h ki main batan bhi nahi sakta
Darun hoiacha
Nice video . Every projects very nice .
Thank you,from Indonesia😀😁😚😍
This kind of instructions/examples can/will create he next generation of electronic engineers.
Keep on doing the good work.
Mind blowing sir , super sir
Thank You Very Much!
Question: How do you increase the sensitivity of the LDR in the Light Sensor at 12:35? Do you use a weaker resistor or a higher voltage or what?
If you decrease the resistor value then the sensitivity will increase and if you increase the resistor value then the sensitivity will decrease.
@@estechknowledge instead of a resistor you van use a potentiometer, so you have adjustable sensetivity.
@@richardnoordhoff4288 Or you can use a potentiometer to set a specific sensitivity, measure the resistance, and then replace it with a resistor that corresponds to that resistance.
Offcourse using 1K potentiometer would be a great option.
Excellent
nice 👌
Quick question, for the dark sensor, does the possitive pin of the LED connect to the resistor?
I had used NPN transistor so I had connected the negative side of the LED with transistor.
Publishing circuit diagrams of the project indicates your depth of knowledge and understanding the sincerity towards your viewers. As the circuit diagram is not a binding on you, the uploading of the video is also not a binding on you. You may choose to lie idle and do nothing.
All projects are very nice
But please mention polarity off 5mm led I will be thankful to you
Just make sure it's forward biased
Buen trabajo
I like the project, that is what I was after. What is the power consumption of that circuit, wanted to to connect to the power bank to keep it awake
Around .1W
A efectos didácticos seria muy interesante ver el esquema electrónico, gracias.
Nice video
Brother in 2nd project you connect led positive directly without resister.then what is the voltage input?
Very nice
Hey CAN YOU MAKE A SMART LAMP THAT ROTATES AT ANY DEGREE AND CONTROLLED BY YOU PHONE ??
th-cam.com/video/bUFwJuKF4eI/w-d-xo.html
GO WATCH THIS AND FIND OUT!!
Hello sir. The first one, the led blinker does not seem to work. Could you upload a skematics diagram for it?
Hello, thank you for your video. For wireless power supply, for copper wire the wire diameter is important? if so what is it. Thanks
I think its 0.4mm
Can I use 3.7 volt battery or 5 volt adaptor?
I also had used 3.7V battery for most of this projects
keep it up
Nice .
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
Buen video amigo te cojo algunas ideas , bien echo un saludo.
Good
Nice .....
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
Frome Kerala 🏁
Bro, I'm just a school level physics student and was wondering why you had to use a transistor in the last one... could you please tell me?
Verry Verry Good sr👏👏👍👍👍🙏🙏
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
👍👍👍👍
Hi I was wondering what the transistor did in the last circuit? Like would it work without one?
I think it makes it ac orso cuz you cant wireles transfer dc
Good projects.
Can the "Red and Green LED" project work with 5.3V USB charger?
No it’s against the law
including wiring diagram will be helpfull
This is very cool and awesome. Also this is Exellent ☺️
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
I tried to make the light sensor at 12:35. It worked, but it was so insensitive that I needed to shine a flashlight directly into the LDR for it to work. I was certain I used a very weak resistor. Or maybe I soldered the components to the wrong parts?
Might be, the LDR you are using is not so sensitive
@@estechknowledge That is interesting because the batch I ordered from Aliexpress was rated as the most sensitive... or maybe I was mistaken? I will verify.
The trouble is that the circuit was not explained. No details, advice, cautions, etc. No schematic, no theory of operation, or such. For a beginner it is crap - you learn nothing.
Dude you need to publish schematics plz.
14:08 bhaii tab thoda jada accha hota jab aap light band karne pe led jalti
Happy new year, I assume 3.7 volt battery is OK as well?
Yep
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
9v battery
Yes sure
@@ElectroProjects Thanks
❤❤❤❤
فين ارقام وقيم المقاومات
What is the circuit diagramm of the component tester?
I have a radiator like this as shown in the first project but I don't know it's name can I use that
Reply please
Do you mean 'resistor'?
Yes yes
@@estechknowledge yes
7:25
15:50
These look like nice projects. Unfortunely though, the inability to read the tiny, no contrast text that flies by in a flash, just ruins the whole experience.
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
If you are from PC pause the video and then use "," and "." to move trough the frames.
USE LESS
sEEMS USE LESS
@@broz36_ This suggestion of yours to the viewer is the only option left to the them. It requires continuous effort in watching the otherwise poorly made video. Let me suggest the youtuber to put sincere efforts to this aspect while preparing the video. Simply giving a Heart response to a genuine request, in fact, irritates the viewer.
ارقام المقاومات غير واضحة للاسف
🎉
Should be titled 10 ways to light up an led
Schematics please. Or is this a music video?
👍👍❤❤
547C transistor ok component value ..... ????
No circuit indicates the position of the LED, negative positive, being turned on,🤔🤔
Led positive side is big length and negative is small
He's using an NPN transistor. The transistor is the black component. You see the positive supply going to the positive leg of the L.E.D. The negative leg of the L.E.D goes into the collector of the transistor and the leg which the negative supply is attached to is ground.
Is it ok to use 9 volts battery ?
No it’s against the law
10 numbers project diagram
20 ways to turn on a led ! 😏
where can we find a BC547 at home?
e-bay
In old tv, radio etc.
On Electronics repereing shops
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
Charger
I want to make a fm transmitter but I don't have bc547 transistor. Can u buy from Amazon
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
Diagram?
Я такие опыты делал когда мне было пять лет. Позже я в схему телевизора монтировал систему управления яркостью. А что вы хотели показать на видео ?
интересно зачем тогда вы тратите время высокласного инженера на подобные темы в ютубе и бессмысленные комментарии. хотите поговорить лб этом? Могу предложить услуги квалифицированного специалиста. Контакты в личку.
Last one was good. But most of the other projects can be done without transistor
Why green led never stop ?
Dificult because no right off resistor how much
Need circuit diagram
Sir where do you leave?
📸📸👍👍
VERY FEW PEOPLE KNOW ABOUT VINTAGE NEON LAMPS
MAKE A SIMPLE ARTIFACT OUT OF NEON LAMPS AND UNDERSTAND THEM !!
GO WATCH IT ON OUR CHANNEL GO ELECTRONICS!
bc 547 ka price kitna hay bro plz bata na zara🙏🙏
In Amazon - amzn.to/38SfuQm
In offline market 1 BC547 = 1.50Rs.
@@estechknowledge ok bro
Need toy project with led
😀🇹🇷🇹🇷
I believe that you know something about wireless technology. It is based on propagation of radiowaves. Communication has seen a magical development due to this technology. The last project, you have covered in this video, does not fall in the category of wireless conveyance of energy by any yardstick. This technology, you have used in this project, is transmission of energy (AC Electrity) through Induction. It is widely used in Transformers. So be educated and modify the erronious claim on wireless technology, used in the project. Best wishes.
I think most of the transistors used here heats up.
No
And what uses do these circuits have other than they work? No offence intended.
can have many applications, for example, the LDR sensor can be used with a relay, so it can turn on a night light automatically
can be used as modules for automation
I doubt wirless power supply wont work such that
Im here because i looking for Infos for my wireless energy Projekt. i use:
TRANSMITER
Transistor: bc549c NPN,
Restistor 1k on collector
Emiter -
15/loop/15 coil between base and +
RECIVER:
30 spin, Red-LED( 1,5 Till 3,7)
______
now i See you build it too 😀😀
I have some question?
Did you use ac energy on your transmitter? .. my Homemade transmiter use 9v dc.. but i must type the cable on my +side up and down on the coil .. or it dosnt work ... So i Think with ac it works Mutch better
Now I find out : the Transistor
push up the energy to 30v and 500w
and anywhat with 300hz..
- So the coil "sends" an bigger electric field... And the coil on the RECIVER takes the Energie to the LED.
i like it !!! but its works only few cm...
Can i connect 2 realis (3-9v) between collector, + and base on the Transmitter side ?
...
And 2 relais (3-9v) on the RECIVER side on the LED..
For more Performace /distance ???
______
Or must i need 2 Transistors connect parallel or so for more hz???
Google says: l=c/f || If 100 spin = 15hz ...
Okey.. my own coil has 30 spin
So: 15/100 ×30 = 4,5 hz
...
...
300.000(c)/4,5hz = 66,6 meters...
Whats wrong ????
For 5m distance it need 1 500 000 hz
Or an 73k wireing fat coil 🙃🙂😇🤣
...
1,5 mhz
...
Can i use oszilators ..or so for faster on and off and distance ???
😀😛🤓🤓🤓🤓🤓🤓
भाई साहब दो दीनसे आपके विडियो देखरहा हु आप जो वेल्यु शो कररहे वो दीखती नाही है और ईतनी स्पड रखोगे तो कोई कैसे सीख पायेगा
Thumbs down. Draw a schematic with a title if you want to be educational.
It looks nice and all, but useless without the diagrams. Sorry.
Improve video quality and explaination
hey buddy where is your tweezer 😂 XD
😅😅
Maybe you should learn how to solder.
Yes man I am still learning.
Bhai tum ne to sab copy kar ke banaya hai😢
سلام آقا رعد شما از اسباب بازی سیر نشدید بابا جان ول کن این چرت پرت از اول هیچ ندیدم اخه یک فلزیاب قوی بسازی مشکل حل بشه اینو را نزار
Why not just use a breadboard ? .. since your hands are so shaky with the soldering iron ..