10+ Single BC547 Transistor Projects for Beginners

Рет қаралды 522,865

Күн бұрын

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

Пікірлер: 148

@MaikeTech 3 жыл бұрын

Thanks from Brazil. I made my own top 3 projects as well.

@MaikeTech 2 жыл бұрын

@BLA VLO but I'm already here. lol

@MrBelleblaas Жыл бұрын

This kind of instructions/examples can/will create he next generation of electronic engineers. Keep on doing the good work.

@timik0399 3 жыл бұрын

Thanks from Uzbekisyan I made my own top 2 projects as well.

@ricardorodriguesrodriguses9395 3 жыл бұрын

Thanks from brazil! !! I Love your Channel

@badminton1112 2 жыл бұрын

Thank you,from Indonesia😀😁😚😍

@bielfont9607 Ай бұрын

A efectos didácticos seria muy interesante ver el esquema electrónico, gracias.

@basavarajadesai4256 2 жыл бұрын

Nice video . Every projects very nice .

@user-dg7wj7ce5b 3 жыл бұрын

thank you for this video

@frameevent1724 3 жыл бұрын

thanks, homie from Sri Lanka

@user-zd3iv4mp8n 3 жыл бұрын

Thank you from Iraq 🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷🌷

@user-uk4mb4yj8s 3 жыл бұрын

Молодец!!!! 👍

@AnneHeidrich 2 жыл бұрын

This is SO nice!! Thankssss

@CreativeRoomHD Жыл бұрын

Buen video amigo te cojo algunas ideas , bien echo un saludo.

@aleko12lom27 2 жыл бұрын

Thank You Very Much!

@gregorioboyan6795 Жыл бұрын

Buen trabajo

@experimentalsamrat5477 3 жыл бұрын

Darun hoiacha

@rippalmer6296 2 жыл бұрын

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?

@estechknowledge 2 жыл бұрын

If you decrease the resistor value then the sensitivity will increase and if you increase the resistor value then the sensitivity will decrease.

@richardnoordhoff4288 2 жыл бұрын

@@estechknowledge instead of a resistor you van use a potentiometer, so you have adjustable sensetivity.

@broz36_ 2 жыл бұрын

@@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.

@estechknowledge 2 жыл бұрын

Offcourse using 1K potentiometer would be a great option.

@rizalamin1324 2 жыл бұрын

Can I use 3.7 volt battery or 5 volt adaptor?

@estechknowledge 2 жыл бұрын

I also had used 3.7V battery for most of this projects

@b.shanmukha8569 2 жыл бұрын

Mind blowing sir , super sir

@adelehsadatsajadnia1446 3 жыл бұрын

nice 👌

@RajeshKumar-gb8oe 3 жыл бұрын

Itna achha video h ki main batan bhi nahi sakta

@jawwaadjanjua2716 3 жыл бұрын

Quick question, for the dark sensor, does the possitive pin of the LED connect to the resistor?

@estechknowledge 3 жыл бұрын

I had used NPN transistor so I had connected the negative side of the LED with transistor.

@sarathighosh8033 3 жыл бұрын

Very nice

@thearchetype9829 3 жыл бұрын

Hey CAN YOU MAKE A SMART LAMP THAT ROTATES AT ANY DEGREE AND CONTROLLED BY YOU PHONE ?? kzfaq.info/get/bejne/mLt2qq2msKyYlX0.html GO WATCH THIS AND FIND OUT!!

@tptoodle 3 жыл бұрын

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

@ElectroProjects 2 жыл бұрын

Around .1W

@madhusudangupta3661 Жыл бұрын

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.

@rezatavan5048 8 ай бұрын

Excellent

@rajmehra656 2 жыл бұрын

All projects are very nice But please mention polarity off 5mm led I will be thankful to you

@sathuscifacts3011 Жыл бұрын

Just make sure it's forward biased

@k.nkitchen3113 3 жыл бұрын

Nice .

@ge5645 3 жыл бұрын

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!

@Duiling Жыл бұрын

Hello, thank you for your video. For wireless power supply, for copper wire the wire diameter is important? if so what is it. Thanks

@FamTech. Жыл бұрын

I think its 0.4mm

@YD4GSI 2 жыл бұрын

Good

@focuslive 3 жыл бұрын

👍👍👍👍

@abrechaimarma9454 3 жыл бұрын

Nice video

@VishnuSharma-ig7un 3 жыл бұрын

Nice .....

@ge5645 3 жыл бұрын

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!

@shiva.chennai Жыл бұрын

Brother in 2nd project you connect led positive directly without resister.then what is the voltage input?

@bussidmoonmidnight9232 3 жыл бұрын

Verry Verry Good sr👏👏👍👍👍🙏🙏

@ge5645 3 жыл бұрын

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!

@melplishka5978 3 жыл бұрын

Dude you need to publish schematics plz.

@labcceverything945 Жыл бұрын

Hello sir. The first one, the led blinker does not seem to work. Could you upload a skematics diagram for it?

@NewGeneration123. 2 жыл бұрын

keep it up

@jyojycorpuz5834 3 жыл бұрын

This is very cool and awesome. Also this is Exellent ☺️

@ge5645 3 жыл бұрын

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!

@TinyAbode 3 жыл бұрын

Good projects. Can the "Red and Green LED" project work with 5.3V USB charger?

@tonywright8294 Жыл бұрын

No it’s against the law

@richardnoordhoff4288 3 жыл бұрын

Happy new year, I assume 3.7 volt battery is OK as well?

@hunterbeachcowkk7hqy786 3 жыл бұрын

Yep

@ge5645 3 жыл бұрын

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!

@princeyashu2216 3 жыл бұрын

9v battery

@ElectroProjects 2 жыл бұрын

Yes sure

@richardnoordhoff4288 2 жыл бұрын

@@ElectroProjects Thanks

@harrisonoreilly7080 2 жыл бұрын

Hi I was wondering what the transistor did in the last circuit? Like would it work without one?

@FamTech. Жыл бұрын

I think it makes it ac orso cuz you cant wireles transfer dc

@rahmadjulyantoro3735 3 жыл бұрын

🎉

@carlosdevenadotuerto8143 3 жыл бұрын

including wiring diagram will be helpfull

@brazilcreative1063 2 жыл бұрын

No circuit indicates the position of the LED, negative positive, being turned on,🤔🤔

@kunal9thsecc.b492 Жыл бұрын

Led positive side is big length and negative is small

@sudindiy4937 3 жыл бұрын

Frome Kerala 🏁

@rippalmer6296 2 жыл бұрын

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?

@estechknowledge 2 жыл бұрын

Might be, the LDR you are using is not so sensitive

@rippalmer6296 2 жыл бұрын

@@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.

@kennmossman8701 Жыл бұрын

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.

@catherinerebekah2040 11 ай бұрын

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?

@SoniExperiments-yo1wm 4 ай бұрын

14:08 bhaii tab thoda jada accha hota jab aap light band karne pe led jalti

@TechniCraftYT Жыл бұрын

What is the circuit diagramm of the component tester?

@martinhorner642 2 жыл бұрын

Schematics please. Or is this a music video?

@prateek_pandey5662 3 жыл бұрын

I have a radiator like this as shown in the first project but I don't know it's name can I use that

@prateek_pandey5662 3 жыл бұрын

Reply please

@estechknowledge 3 жыл бұрын

Do you mean 'resistor'?

@prateek_pandey5662 3 жыл бұрын

Yes yes

@prateek_pandey5662 3 жыл бұрын

@@estechknowledge yes

@krishnakantagogoi6857 3 ай бұрын

❤❤❤❤

@tonywright8294 Жыл бұрын

Should be titled 10 ways to light up an led

@GalenA1722 Жыл бұрын

7:25 15:50

@pufango4059 2 жыл бұрын

20 ways to turn on a led ! 😏

@hillbillymark1 3 жыл бұрын

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.

@ge5645 3 жыл бұрын

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!

@broz36_ 2 жыл бұрын

If you are from PC pause the video and then use "," and "." to move trough the frames.

@robertpasangha3805 2 жыл бұрын

USE LESS

@robertpasangha3805 2 жыл бұрын

sEEMS USE LESS

@madhusudangupta3661 Жыл бұрын

@@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.

@user-wh1hu6sd4u 2 жыл бұрын

ارقام المقاومات غير واضحة للاسف

@magdygogo3171 3 жыл бұрын

فين ارقام وقيم المقاومات

@melomaniac95 3 жыл бұрын

I want to make a fm transmitter but I don't have bc547 transistor. Can u buy from Amazon

@ge5645 3 жыл бұрын

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!

@k.nkitchen3113 3 жыл бұрын

👍👍❤❤

@studioblik6550 2 жыл бұрын

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 ?

@sdfsdfsdfsdf8969 2 жыл бұрын

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.

@manoharanaadhimoolam818 7 ай бұрын

547C transistor ok component value ..... ????

@criskuristv378 2 жыл бұрын

Is it ok to use 9 volts battery ?

@pufango4059 2 жыл бұрын

No it’s against the law

@behradsharifi7204 2 жыл бұрын

Diagram?

@ItsJimdevera 3 жыл бұрын

where can we find a BC547 at home?

@atr1 3 жыл бұрын

e-bay

@conradvandien3495 3 жыл бұрын

In old tv, radio etc.

@hemantamali1365 3 жыл бұрын

On Electronics repereing shops

@ge5645 3 жыл бұрын

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!

@warepamamarjit30 Жыл бұрын

Charger

@aikroyal8491 2 жыл бұрын

10 numbers project diagram

@papaikarmakar84 2 жыл бұрын

Last one was good. But most of the other projects can be done without transistor

@thecreatorpro9663 3 жыл бұрын

Sir where do you leave?

@lucaponde4884 2 жыл бұрын

Why green led never stop ?

@unknowndj242 11 ай бұрын

I think most of the transistors used here heats up.

@estechknowledge 11 ай бұрын

@aklapotherpotherpothikrebh603 3 жыл бұрын

Need toy project with led

@jerryhermann7233 2 жыл бұрын

And what uses do these circuits have other than they work? No offence intended.

@serioslab 2 жыл бұрын

can have many applications, for example, the LDR sensor can be used with a relay, so it can turn on a night light automatically

@serioslab 2 жыл бұрын

can be used as modules for automation

@boonthaib1341 3 жыл бұрын

📸📸👍👍

@ge5645 3 жыл бұрын

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!

@mahdormasdar8031 3 жыл бұрын

Dificult because no right off resistor how much

@eminkurtoglu8374 3 жыл бұрын

😀🇹🇷🇹🇷

@that_it.1 2 жыл бұрын

bc 547 ka price kitna hay bro plz bata na zara🙏🙏

@estechknowledge 2 жыл бұрын

In Amazon - amzn.to/38SfuQm In offline market 1 BC547 = 1.50Rs.

@that_it.1 2 жыл бұрын

@@estechknowledge ok bro

@madhusudangupta3661 Жыл бұрын

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.

@hadirizvi2670 7 ай бұрын

Need circuit diagram

@abbaskayani7403 4 ай бұрын

I doubt wirless power supply wont work such that

@moiquiregardevideo 3 жыл бұрын

Thumbs down. Draw a schematic with a title if you want to be educational.

@patty1991 2 жыл бұрын

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...

@patty1991 2 жыл бұрын

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 ??? 😀😛🤓🤓🤓🤓🤓🤓