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Single Transistor LED Flasher Circuit

  Рет қаралды 58,315

TARIQ LAB

TARIQ LAB

Жыл бұрын

Components required for this led flashing circuit,
Transistor BC547
Resistor 1K
Capacitor. 1000uf 50V
LED 3V
#howto #how #led #ledflasher #ledflashercircuit #bc547 #transistor #oscillatorcircuit

Пікірлер: 51
@FDroid01
@FDroid01 Жыл бұрын
Ohhhh OK! I think I get it, and it's quite nifty. When the capacitor reaches capacity, there will be zero voltage between the collector and emitter. This makes it match the base and send current through. The wattage will be proportional to the difference between the circuit's capacitance and inductance, which is mostly governed by the resistoqr. At max capacity the capacitor releases a pulse of energy which is inducted by the diode and resistor, which enables that capacitor discharge to both be limited and to be used over a period of time. I bet the resistor and transistor get quite hot. And the shape of the transistor's base pin makes it a spark gap, giving the transistor the added effect of a breaker or relay.
@trissmerigold7197
@trissmerigold7197 Жыл бұрын
No mate, that's wrong. This Is called an "esaki oscillator", look It up.
@FDroid01
@FDroid01 Жыл бұрын
@@trissmerigold7197 :0 my intuition betrayed meeeee
@AndyAdlaon
@AndyAdlaon Жыл бұрын
Not working
@peatmoss4415
@peatmoss4415 Жыл бұрын
It is called an Esaki Oscillator, read the transistor datasheet to identify the collector and the emitter and 12VDC.
@gadirajurambaburaju9790
@gadirajurambaburaju9790 Ай бұрын
Nice
@dontpick-pr1xw
@dontpick-pr1xw 10 ай бұрын
Wow
@thao976vlog6
@thao976vlog6 11 ай бұрын
Mạch điện led chớp của bạn rất hay
@WendyGameing
@WendyGameing Жыл бұрын
how to make circuit what flashes the LED once but not more when gets electricity and even if it gets electricity constantly it will flash only once and no more, If i take away electricity does nothing and if i readd electricity it flashes once one more? Like a semi auto gun.
@TARIQLAB
@TARIQLAB Жыл бұрын
It works fine , check volts and components connections
@CreativeNS0025
@CreativeNS0025 Жыл бұрын
Full video link kzfaq.info/get/bejne/obOPf7igvKu9mJs.html
@banitaashish9837
@banitaashish9837 Жыл бұрын
12 volt ke cob led ko is cercit se flashing krwa sakte hai kya....
@CreativeNS0025
@CreativeNS0025 Жыл бұрын
Full video kzfaq.info/get/bejne/obOPf7igvKu9mJs.html
@ylmazseker2369
@ylmazseker2369 11 ай бұрын
Beyz tetiklenmeden transistör nasıl çalışıyor?
@ishwaridaware9425
@ishwaridaware9425 10 ай бұрын
Sir led blink nahi horaha
@MohammadArifAnsari-ti1cf
@MohammadArifAnsari-ti1cf 8 ай бұрын
Yes
@sirshendudas8066
@sirshendudas8066 27 күн бұрын
Please make a diagram for me i can't find,, " 1 green led always on but when i push switch then green off and anather will glow .. then when i release switch then green go on .... !!! I need tha circuit i cant do that please help me
@TARIQLAB
@TARIQLAB 27 күн бұрын
It's very simple, use 15v dc with red led
@sirshendudas8066
@sirshendudas8066 27 күн бұрын
@@TARIQLAB thanks for reply 🙏 but i can't understand i need like a two way switch with one push button ...please reply
@TARIQLAB
@TARIQLAB 26 күн бұрын
kzfaq.info/get/bejne/pLKRZ5xjpsqbp5s.htmlsi=WOLH9kW4BxEpOy_i
@mianasaadzaman4192
@mianasaadzaman4192 Жыл бұрын
Sir will you plz tell me the alternative of this RXF-7C 75R j its include one resistance of 77ohm and one thermal resistance
@mianasaadzaman4192
@mianasaadzaman4192 Жыл бұрын
Thermal resistance of rating AUPO BF142
@TARIQLAB
@TARIQLAB Жыл бұрын
Aupo BF142 is thermal fuse 10A 142°C , available in the market
@mianasaadzaman4192
@mianasaadzaman4192 Жыл бұрын
Acha sir me market gya tha unho ne mjhe is ka alternative do resistance diye hai 20W60ohm j aur 212-340 68R 5% R kya ye chal jain gay plz bta den
@enesbilgisayardunyasi
@enesbilgisayardunyasi 2 ай бұрын
Can I make this circuit with 5 volts?
@TARIQLAB
@TARIQLAB 2 ай бұрын
Not working
@espositocarloantonio5705
@espositocarloantonio5705 8 ай бұрын
To make it work at 12v, do I have to change anything?
@TARIQLAB
@TARIQLAB 8 ай бұрын
I didn't try for 12v , change the value of resistor or capacitor
@saidibrahimcadliftstudio2410
@saidibrahimcadliftstudio2410 11 ай бұрын
very nice and neat work, how to make this work on 220v?
@TARIQLAB
@TARIQLAB 11 ай бұрын
Already uploaded on my channel
@muhammadrizqy938
@muhammadrizqy938 Жыл бұрын
If i remove the BC546 the led will be steady ?
@p.k.953
@p.k.953 11 ай бұрын
Obviously
@MuhammadHussain-mo6px
@MuhammadHussain-mo6px Жыл бұрын
Sir mere pas c945 c1815 d313 hain Ye use ho sakte hain
@TARIQLAB
@TARIQLAB Жыл бұрын
Ho sakty hain , laiken in ki pin different hain , bc457 pin 1 collector, pin2 base, pin3 emitter hai
@pixlydev
@pixlydev 10 ай бұрын
Simpsons ahh music🔥🔥🔥
@banitaashish9837
@banitaashish9837 Жыл бұрын
1000 uf 50 volt ki jgh aur Kun se capacitor ka use kar sakte hai....?
@TARIQLAB
@TARIQLAB Жыл бұрын
Chota capacitor fast blinking hogi, volt 25 bhi chaly ga
@CreativeNS0025
@CreativeNS0025 Жыл бұрын
Full video link 🔗 kzfaq.info/get/bejne/obOPf7igvKu9mJs.html
@ANTOLEPEK
@ANTOLEPEK Жыл бұрын
Bagaimana caranya jikalau diberi tegangan 220v sebagai indikator stopkontak
@TARIQLAB
@TARIQLAB Жыл бұрын
Ini bukan untuk 220v,
@ANTOLEPEK
@ANTOLEPEK Жыл бұрын
@@TARIQLAB iya saya mengerti bisakah anda membuatnya saya sudah mencoba beberapa kali tetapi selalu gagal
@MuhammadHussain-mo6px
@MuhammadHussain-mo6px Жыл бұрын
Sir bc547 ki jga or kon se tranzister lga sakte hain
@TARIQLAB
@TARIQLAB Жыл бұрын
BC237
@espositocarloantonio5705
@espositocarloantonio5705 8 ай бұрын
I have 1000 uf 16 , work?
@TARIQLAB
@TARIQLAB 8 ай бұрын
Yes
@prathamesh5720
@prathamesh5720 Жыл бұрын
9v battery chalegi kya
@TARIQLAB
@TARIQLAB Жыл бұрын
Try nahi kiya, 9v battery se led kharab ho jaye ga
@CreativeNS0025
@CreativeNS0025 Жыл бұрын
Full video link 🔗 kzfaq.info/get/bejne/obOPf7igvKu9mJs.html
@ashfaqjuna
@ashfaqjuna Жыл бұрын
Will this work at 3V too ?
@maxpowerta3183
@maxpowerta3183 Жыл бұрын
no
@CreativeNS0025
@CreativeNS0025 Жыл бұрын
Full video link kzfaq.info/get/bejne/obOPf7igvKu9mJs.html
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