lenzrulz

modified 6 years ago

⭐️5V BJT NOT gate⭐️

152

01:50:10

When input is low, corresponding base emitter junction is forward biased, and base collector junction is reverse biased. 

As a result transistor Q2 (collector connected to the 1.6K resistor) is cut off and also transistor Q4 is cut off. 

Transistor Q3 (collector connected to the 130Ω resistor) goes to saturation and diode D2 (connected between the emitter and collector of two transistors) starts conducting and output is connected to Vcc and goes to logic high.  

Similarly, when input is at logic high, output is at logic low.

Enjoy...😎

published 6 years ago

giomix

6 years ago

You wrongly copypaste direction of first diode at the left, when input logic is 1 flow 4.07Ampere, https://en.m.wikiversity.org/wiki/File:NOT_TTL_SPICE.SCH.png

lenzrulz

6 years ago

Too bad...😎

qrck13

6 years ago

That's a nice room heater.

lenzrulz

6 years ago

Lol...😂

hurz

6 years ago

@qrck13, what Lenny missed to copy, this is a standard TTL inverter.

lenzrulz

6 years ago

Found a new friend? Maybe he can help you to publish a circuit?...😂

giomix

6 years ago

Instead seems you don't need any help to publish continuously, it's enaught the existence of www.wikicopypaste.com 😂

lenzrulz

6 years ago

Learn from the best sources my friend...😎

giomix

6 years ago

Learn means understand details too, it seems you had not this ten hours ago, leaving diode in inverted position but believing was all OK observing only the result in oscilloscope. Instead you grown in drawing circuit, no Picasso here, good.

lenzrulz

6 years ago

It was okay because it still worked, you spend so much time retracing my steps and what I’ve done when you could’ve spent the same time publishing an innovative circuit. But you’ve run out of ideas and so you’ve decided to stalk my circuits and be a troublemaker.

giomix

6 years ago

Still worked???? Yes, worked well as room heater as @wrck13 said. It seems you have not yet realized that exist a real-material electronic world behind the software simulator and that simulator exist only because are existing components physically in real world and not viceversa.

giomix

6 years ago

Just some minutes per day to retrace you mistakes.

giomix

6 years ago

Have you never seen a Iron solder Lenz in your life?

lenzrulz

6 years ago

Yes still worked, it’s called a “simulator”, and you’re welcome. Continue following my bread crumbs and maybe one day you’ll learn something!...🤔

giomix

6 years ago

Oh yes, you already taught me a lot, especially what a man shouldn't be and this is the best lesson you have given to EC users.

lenzrulz

6 years ago

👍

kiani

6 years ago

Lenzupz. Just stop spammming EC.. Stop ✋, stop ✋, stop ✋, stop ✋

lenzrulz

6 years ago

Don’t post your comments on any of my circuits!

giomix

6 years ago

Is this an order or a request? In the first case nobody cannot order something to the others here, in the second case is an unacceptable request destined to be rejected.

lenzrulz

6 years ago

Bye bye and have a nice day...👋

giomix

6 years ago

To you dear

lenzrulz

6 years ago

👍

lenzrulz

6 years ago

More @Bushmills use of misunderstood words and lies, too bad he can’t stop me from defending myself against troublemaking cyber bullies...😡

hurz

6 years ago

Lenny you are not the victim, you publish wrong misleading information and you are not able to answer questions cause you have zero knowledge in electronics. Stop being the master Charlatan. Stop being a stupid teacher. Stop destroy users in endless debats. This is not a combat platform go and do your Cyberterror on a different internet platform. We wish to have EC as peaceful as it was five years ago before you started your Cyberterror here. Again, you are not the victim you are the Terrorist.

lenzrulz

6 years ago

I can publish whatever information I choose because it’s none of your business what information I publish. You are very welcome to bypass my circuit description so if you disagree with them but you have no right to attempt to force your mandate on how you think this app ought to be used down my throat. You’ve been trying for five years and you’ve been failing for five years, probably because you’re too stupid to understand that you will never win.

lenzrulz

6 years ago

When was the last time you published a circuit? It is you that is not interested in electronics, it is you that prefers to behave like a cyber bully!

hurz

6 years ago

One day the community will kill you publishing wrong information. Bye bye Mr Chandler

lenzrulz

6 years ago

Only in your dreams Mr. Schulz!

kiani

6 years ago

Lenzulz is a zombie, he is already dead...look at his posts,,all reposts and copy paste.......but he is still a charlatan evenas zombie...

giomix

6 years ago

Delete yourself just now! Who visit this post will not have any doubt, but only the certainty that you are 100% pure idiot 😅

lenzrulz

6 years ago

Well said...👍

lenzrulz

6 years ago

@Bushmills repeatedly posts fallacious untenable narratives on my circuits accusing me of “spamming”, oh the hypocritical irony. Such pettiness speaks volumes about his assumption that the EC community are so stupid and gullible that they would actually believe his lying narratives!. Report such behaviour to the admins for their perusal. PLEASE NOTE: ** IF @Bushmills FALSE NARRATIVE APPEARS BELOW THIS POST then he has DELETED his PREVIOUS POST and REPOSTED IT AGAIN **

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

Narrative reposted

lenzrulz

6 years ago

@Bushmills, any atmospheric toxicity comes from your keyboard as evidenced by your REPOSTED LYING NARRATIVES posted BELOW this comment! *BELOW* - Preposition Beneath, under, lower than, less than, inferior to, subordinate to, subject to, controlled by, under the heel of. That’s right, your lying narratives BELOW - never preceding my comments! Unfortunately, not even your cowardly script usage can help you!

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