Відео

I tried this with 5v power and it would not work. I looked into it further and it sounds like you need about 12v or more to use the transistor without the base pin.

why did you add a soundtrack that is louder than you man

Thank you so much

Great video. Very much appreciate it.

Is there a way to get this audio without the music? It drowns out your voice. Looks very helpful, tho.

what's the principle ? Is it avalanche breakdown of the transistor ?

It's an Esaki oscillator. 👍 Nice representation.

Hola amigo a esta placa se le puede poner 16 vol gracias

the audio quality surround sound is just perfect👌

Thank you for this, very well put together :D

I made this and it works perfectly

Let me try first.. It didn't work out with other videos.

I can't get my head around what is happening. Anyone care to explain to humble me.

Let me try first.

Mine won't turn on. I only need to buy LM7805?

Music is verry annoying as you are speaking very quiet

Where is the transistor base connection..?

A Z323 subwoofer without the stereo speakers suddenly stopped working. Could it somehow unstably triggered headphone mute despite no poti connected to the db-9 socket?

The circuit didn't work for me :(

I am your 1000th subscriber! Congratultions!

What's the funeral music for?

Why does the transister cascade due to the capacitor, but not due to the power supply alone?

First time I’ve seen this circuit explained . Others just build it and that’s it . Thanks !

What is formula for find it's frequency.

Thank you kak!! suka banget sama penjelasannya, bener2 dibahas dari akar jadi konsepnya juga ngerti. Semangat ngontennya!!!

Can I use a zenar diode instead of BJT.

await database.... itu berarti sebenarnya lib databasenya yang support async atau kita bisa await seperti itu ke semua fungsi yang kemungkinan menghambat waktu? Contoh, apakah kita bisa pake await itu untuk dibagian `send` packet pada socket?

Looks crazy 👌

Can I use that to control a transistor?

bingung gw

With the base open vce will be at vcc. Am I missing something? There should be no current flow between the emitter collector.

this is my 2nd and the last purchase for Logitech speaker. the build quality is very bad.

mantaappp bang, terimakasih ilmu nya udah mencerahkan

Very very nice

Finally the true science of a blinking led with a good explanation. Thank you sir and keep on.

Are u using 9v for this?

I'm creating an alarm device (beeper) on USB and needed this.

I have z213 subwoofer is dead but speakers it is fine, how to repair?

makasih bg ilmunya

I can't understand, how transistor is working, means how emitter and collecter is connected without giving input on base pin

Excellent bro 👍👍

Where can I buy one?

menerima asynchronous itu weird dulu kalau sudah suka lanjoet

mantab lanjut mas

Does anyone knows how to get schama of this power supply? Thanks in advance for giving it to me ^^

mine is grounded or gets hummm..

Keep the leads short, or you´ll have a broadband jammer. Depending on the transistor up to 500MHz. It´s not the low frequency oscillation that causes it, but the rapidly falling slopes when the transistor breaks through.

Issue I’m having with my z313 system is that my right speaker plays at a low volume, and even though the speakers labeled Left and Right, both channels are played on each speaker so it seems. If I go into my computer setting and try to lower the left channel volume nothing occurs, only adjusting the right channel will silence both speakers. I noticed that if I have the 3.5mm cable loosely plugged into the amplifier the right speaker will play at a balanced volume to that of the left speaker; but if I plug the 3.5mm cable fully into amplifier right speaker volume is reduced to very low.. Any idea what the issue could be?

Hah...good.

So the transistor operates in an avalanche mode and the circuit is a relaxation oscillator?