Amazing Idea Using BC547 Transistor,Buzzer,LED

[@RameshPal-cd4cs]

Very good.

[@pow9606]

Congrats you got it working.

[@jamessherman4800]

3.7v? Will that work

[@sobreviventealpha1106]

Very Nice Bro

[@softwarestudent3741]

hey! i got buzzer,LED, and LED resistor but didn't get 4k7 resistor for base can i use 1K resistor it would be good

[@murrrr8288]

You can put maybe 5 resistors in line, that gives 5k resistance

[@mallump3850]

Super bro I am from kerala

[@rabbihasan4029]

discription dile ki samossa ki ki parts lagbe likhle kasto hoy

[@plabandebbarma155]

Sir ek kaun sa resistor hai 4k7 R. Ek kya vahi hai Jo ham bolate Hain 4.7K Resistor. Please pick the comment and solved my problem

[@valdirlima7153]

Posso colocar uma fonte de 9v-3A?

[@SR.STELLATO]

só se você colocar um buzzer de 9v

[@olayaamatoallah5238]

Hi sir!
Can I use BC548 instead of 547?

[@joaoalvesdesouza2812]

Muito ndo.parabéns obgdo.Boa noite.

[@smelectronichouse212]

What is voltage 5v or 9v

[@electronic7979]

👍

[@RakeshVerma-ru5hn]

Ye 220 volt par chalana hai ki 12 volt par ,??please tell me

[@payo235]

Debe ser probablemente 5 voltios en corriente directa( cargador de celular, deduzco por logica)

[@galibhuzzigaming809]

5volt

[@RakeshVerma-ru5hn]

Issey supply kitney volt ki deni hai

[@blueboxfix]

input voltage 100v ?

[@eduardomatuz3369]

hola , con cuantos vols alimento el circuito, me gusta saludos

[@fernandocalizaya2266]

5 volt

[@valtersouzaribeiroribeiro9534]

Good good

[@pradipthakkar6340]

Power voltage?

[@jhana.2023]

Buzzer passive or active ??

[@jommyknots9091]

active

[@amlasaslam3214]

Super

[@techmaster6587]

(Super) ³

[@maneetthakur]

if we use transisitor in a ckt with base open then it behave as

[@amankushwah3435]

Transistor konsa hai yai PNP Ya NPN

[@TheFandiahmad]

Npn

[@techmaster6587]

Are you Indian??

[@JB_TECHNICS]

Music 🎶 name

[@jairocicero879]

eita e bom

[@aexandruiota9718]

Circuit diagram?

[@mariosergiogroetares9343]

Valeu!
Grato!
Show de bola!
Abraço!
Bom dia!

[@kennyto1818]

Voltios??????? 9v?

[@salvatechnics5130]

Exelente

[@gustavobrito7184]

Hoy hacer uno

[@MrRonaldoCR17]

can I use 1K ohm resistor instead of 100 ohm?

[@justanotheerampart]

Far too much difference bro You need to use at least something closer 1k is 900ohms of difference.

[@ekaananda2598]

Kalau bunyi gitu doang,gak usah makai komponen macam2 lah

[@user-eb4vf1gl1m]

😂😂😂