Ben Heck's Essentials Series 4 - Logic Gates

[@thiagocamargoalima]

In electronics, never trust transistors. They make up everything! 😂😂😂

[@meth5475]

Is that an electronics joke? Ohm my gosh, so funny.

[@ASeeling]

Pretty useful information! I noted that around 5:20 in the video Karen gets all but one right on the OR gate. When bridging the gap between logic gates / programming it's always great to just say the logic out loud and it will all make sense!

[@BGBTech]

one thing worth noting about building logic with transistors is that it is possible to drive bigger loads. ex: ICs are generally limited to the low mA range, but those small TO-92 transistors can drive typically 200-700mA (depending on the specific type of transistor), and bigger power-transistors can typically drive 5-10 amps, or a little more if using MOSFETs (NPN vs MOSFET being its own set of tradeoffs). for some uses, relays or contactors are also useful (ex: for driving bigger loads where fast switching speeds are not needed), but face more issues with size/cost.

[@jeremyhall7259]

Ahh, Logic Gates... Learned them at my electronics class at school. Designed some crazy stuff with them, they are so useful even for more complex stuff. Great Video!

[@OutlawFarmersRC]

My son (12) and I in Minecraft to make Logic gates all the time. Minecraft is very useful for these types of thing. There is so much more you can do in minecraft though.

[@rooneye]

You can make a computer out of them in Minecraft even :D My mind was blown when i first seen that.

[@baitboy3191]

Its amazing what you can do and teach in Minecraft.

[@MazeFrame]

Started building one, I gave up when it came to permanent storage...

[@FakeButt]

Minecraft is awesome for that purpose. I got interested in minecraft the same time I was studying digital logic at university and Minecraft helped me understand it because you can easily visualize it.

[@finfirun]

MC is great because of that. It was the only reason I played it. While the others where building their houses I was building electromechanical stuff, e.g. to automate almost every production process. :D

[@BrentBlueAllen]

I haven't used discrete logic since college classes. I still have the 74 series ICs rotting away in my parts bins though!

[@garretttimberlake4247]

Hey Ben I'm 16 and just started to learn to solder. I love your poartables you made but that's to advanced for me to do, so I had a namco plug and play that I thought would be a good place to start to make my first poartable but I don't know how to wire a screen to it or an analog stick and tack switches to make a D pad to replace the joy stick. Can you please help me?

[@MartinBlass]

15:20 isn't this rather NAND gate? If the transistors are not powered the current flows through the LED to the ground?! Maybe I am confused, sorry...

[@liumander]

Could you upload the schematics of all the gates made with transistors? This is very interesting and I'm about to learn something important! Well done!

[@HazardOfExistance]

Ben how could you forget the Buffer? It might not be anything fancy like the others but it does allow you to change the output voltage if needed. For instance if your signal is 5v but the device needs 3.3v then you would use a buffer to bring it down. Resistors work too, but it's still another gate to consider.

[@aaroNiGHTS]

I hope this video gets shown in many schools around the world.

[@garyhengeveld4452]

How do you know what size of resister to use in a circuit you are building?(future episode?)

[@francesarpaia]

Ben and Karen, have you ever played Rocky's Boots for the Apple II or C64? It was a game about a mischievous raccoon that loved circuits and logic gates. I think you'd like it.

[@DustanWebb]

I like this episode more because you explained the stuff in more detail. not everything needs the detailed explanation but also not everyone knows all the basics

[@roelandriemens]

at school, long time ago we build a flipflop with a single tube. How much power would be needed building a cori i 7 with tubes....

[@theneroliveira]

way to go guys! very useful information to everyone new to the area or studying it, thank you

[@nevada_jones]

Thank you for the great review for my midterm haha. I was procrastinating studying for my digital systems midterm that's on basic boolean algebra and intro to logic circuits

[@DoubleMrE]

He finally mentioned adders right at the end. I wish he had talked about them too

[@DukeOfMarshall]

Just curious, but there was already a Ben Heck Show about logic gates. Why another one?

[@kulgan96]

i noticed something interesting this is the last video on this channel that has background music it completely quiet in future videos except in the transitions it makes the videos empty and slow

[@DogRox]

This was a great video! It was a great Refresher from what I've learned back when I was going through NRI courses. But you have taken it yet further. I can see a lot of that was related to the pull up and pull down resistors. makes a lot of sense although I still feel like I'm new to this pull-ups and pull Downs. Great job! Oh and Karen looks really cute with that new hair style!!:-)

[@wgj427]

So much better at explaining logic gates than my professor did when I had her for Logic System Design!

[@Edson_Staack]

What is the name of the Element 14 advertising music in the middle of the videos? Who did it, it is a genius! Is awesome! Sorry for my bad English, I am Brasilian.

[@sampreetsarkar5469]

Hello Ben, I am an ardent follower of your show and I never miss an episode. I was wondering if you could do a video on writing drivers for microcontrollers? Especially extremely popular ones like the PIC32, the Atmega, or the ATtiny? I guess it will be a great learning experience for the viewers. Thanks in advance for taking this idea into consideration. Have a great day! :)

[@mb.austria]

Could you try to hack a 5v battery pack, so it can charge a 12v outlet needing laptop?

[@danlargent]

The worlds first commercial video game (Computer Space) was entirely programed in hardware this way. It did not use any physical memory to store the program it was just designed and "wired into" the boards.

[@tbddevelops]

This was an excellent video, thanks for the great explanations.

[@ImJuanka]

@8:55 "the one time you don't check, then you've got some weird shit" xD lol ben, you crazy.

[@LasseHuhtala]

16:08 And first prize for the biggest yawn in the history of the planet goes to: FELIX! WOooOo!

[@jonmayer]

Oh the computer engineering courses coming back up from my memory.

[@rooneye]

"When the voltage is lower it takes less time to change the state" I did not know that, and I would have thought the opposite, why is less voltage faster then? Interesting.

[@emilcarr7190]

The voltage takes time to climb up to 5v, so when using 1.8v it only has to climb up to 1.8, which takes less time.

[@fozman03]

From my understanding delays in logic circuits are mainly due to the parasitic capacitances and resistances of the transistors/mosfets inside the circuits. So in an rc circuit the rising is governed by (V = Vo(1 - e^-t/RC))), so the time taken for V to rise to Vo is only proportional to RC. This means the actual supply voltage has little effect. If anything use a more complex model and using the same turn on voltage of mosfet/transistor, a lower supply voltage would lead to slower operating speeds. I think the reason for lowering the voltages in new devices is for less power dissipation and thus cooling needed. The reason for a faster operating speed in these new, lower voltage devices is due to new technology (smaller transistors/mosfets), so i think the link between supply voltage and speed is more a coincidence. This is my understanding though so i could defiantly be wrong.

[@emilcarr7190]

fozman03 What the fuck

[@jameshinde7207]

Excellent impression of the 2001 noise.

[@bobSnee1984]

I keep waiting for felix to walk down the stairs to the basement while in the background shot lol

[@azyfloof]

I am Felix, hear my roar :D

[@sinou74]

Hey! Actually learned a lot through this vid, thank you :)

[@vbottoni]

AND and NAND - two characters in a fairy tail.. AWESOME!

[@michaeldkeller7209]

The end credits parkour reminded me of The Office Season 6 Episode 1 where Andy and Michael were doing "parkour" that is eerily similar to Karen's.

[@EdwinNoorlander]

He Ben, what's a Bill gate(s)?

[@brycenwilliams.3185]

This was amazing. Thanks!

[@josephdaniel691]

Can you be an ultimate gaming console with the Xboxes

[@denism6647]

loved this. thanks a lot guys! you're really cool!

[@farooghahsan1412]

LOVE U BEN Amazing Tutorial Please Upload Tutrial ON avr Based like Lcd Initialization

[@krupkeben]

love the Vulcan reference

[@Giraldtec]

It is a shame they don't show the drawings for all gates...

[@olivier2553]

A good episode. You could have spend more time on the schematics with transistors. And logic gates are the basis of digital electronic, not of all electronic :)

[@valshaped]

can't wait for hackmanj3

[@colinstu]

make a basic calculator out of just logic gates! or maybe a binary one.

[@metalpachuramon]

oh god I think I'm yawning like Felix, this is indeed an old hat to me as well

[@6LordMortus9]

This is almost like a redstone tutorial for Minecraft :)

[@JazzyDagger]

No gloves, no hat, apparently there's a human under all that crochet!

[@thetman1381]

hey. try to make a vr headset. or someting like it.

[@Gooberslot]

18:33 Felix is unimpressed.

[@kelli217]

The computer that went to the moOooOOn.

[@fugazz1914]

nice new haircut karen

[@xzavierotaku6393]

hey can u turn an Xbox one handheld and using the 3ds ll and the top screen is the game and the bottom screen is the map

[@DaveMcAnulty]

Here is a SR latch example with clocking - kzbin.info/www/bejne/aaTcoXVnjqp5qK8

[@saraluvzalex]

0:51 Good one karen

[@darrenwoloshyn]

NAND (Not an AND)

[@bryanhumphreys940]

I actually learned logic gates because of Minecraft.

[@alexguzman8578]

Hi Ben you should build a wii u that is a computer

[@SuperHamsterGaming]

has Karen changed her hair?

[@maker_karen1785]

It's an illluuuuuusiooooooon.

[@SuperHamsterGaming]

+theHeckwithKaren Well it's cute. :)

[@maker_karen1785]

Thanks!

[@TheDutyPaid]

I would sub if you dropped that intro and any other skit.

[@finfirun]

They need to be sponsored. It's impossible to finance their show from

[@TheDutyPaid]

***** Never said drop the sponsor, just all the other rubbish.

[@finfirun]

Oh okay, thought you meant the element 14 stuff

[@MordecaiWalfish]

You literally have full video controls in front of you. Learn to use them.

[@adamcartermi5]

I think ben and karen abuse felix. The guy gets no face time.

[@TheLucos1996]

I did an exam also on it in January... You did this video too late ahahah

I see this video weighs 9kg.

[@nationalteter0]

That Lego Women

[@derekwashuck7691]

You forgot xand & xnand gates ?

[@dollarbindudeA]

LOL, "Early 90s called and they want their catch-phrase back."

[@parkerjohn2459]

84th

[@flax5977]

Yeet, 4th

[@duckyvirus]

I prefer Karen as she is here... less Goth more geek :o)

[@truekamara]

Can u make an Xbox one handheld and sell them the I will buy for 1000

[@xKatjaxPurrsx]

This week: Ben mansplians logic to Karen. :-/

[@maker_karen1785]

I got him back while teaching him to weld yesterday. We're even. ;)

[@Tron08]

I'm curious do you feel Ben is actually sexist or do you think this is just a case of a pro in logic gates (Ben) explaining things to a novice (Karen)?

[@ET_AYY_LMAO]

Can we please stop using that horrible expression every time a male exchanges an opinion or abstract idea with a female?

[@xKatjaxPurrsx]

+ET Yes Sir, as you demand. I will speak only in the ways you permit.

[@ET_AYY_LMAO]

+xKatjaxPurrsx I asked you a question, you could answer it anyway you like... How did I give the impression that you should entitle me 'sir' and that you are inferior? I grew up with 4 sisters whom are my equals in every way (Maybe except the physical aspect as I am more lean and muscular by nature and they have more "energy storage" and the fact that I don't have a womb). You are taking a huge piss on hundreds of years of actual equality struggle - In my own honest opinion. Its like you are trying hard to get offended... In a real patriachy there wouldn't be need for "mansplaining", you would simply get smacked if you didn't do what was ordered and women would have no need for knowledge - Like it is in many places in the Middle East and Africa today.