ES Tech Knowledge

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@FernandoGonzalez-ug9xq 10 сағат бұрын

what if I make it bigger? with more leds? should I change any resistor or capacitor? I'm planning a soccer scoreboard like 25cm in height

@arama8196 16 сағат бұрын

I'm going to make this, because I need one that is quite far away and only needs a small battery for the remote and a large battery for the car. Previously I made it with Arduino and HC-05 but it requires 2 batteries and a smartphone as a controller and the distance is approximately 10 meters. Can you make for an rc boat?

@JW-wq7vq 2 күн бұрын

The reason why I use IC circuits is that it's easy to work with... This is why I use it because it can be made quickly, and it's reliable... This is why IC circuits are mainly used because it is complicated and unreliable to manufacture a circuit consisting of TR and resistance

@man0195 2 күн бұрын

Control distance howmany

@labiadh_chokri 2 күн бұрын

What are the low and high level for those input .

@Knowledge36588 2 күн бұрын

range??

@JoseRibeiro-it2xu 2 күн бұрын

Excellent.

@Bhavuk_Varshney 2 күн бұрын

How much maximum current can we use for the module?

@SanjayaBagarty-pw4rt 3 күн бұрын

Please giveaway me this circuit board please 😢😢😢😢😢😢😢😢😢😢😢

@DharmeshTank-ul4ll 3 күн бұрын

😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢

@Digital-Pioneer 3 күн бұрын

I think it is possible using only 2 transistor but why you used 3

@estechknowledge 3 күн бұрын

I also tried first with 2 NPN transistors but it didn't work.

@Xavier_Everwhere 3 күн бұрын

Whats the purpose? Uses?

@estechknowledge 3 күн бұрын

Logic gates are widely used in electronic circuits. Every ic, micro controller, micro processors, etc uses various kinds of logic gates. Logic gates individually don't make any sense. This just gives a better view over electronic circuits, so we can understand electronic circuit functions better.

@MagicElectronic1 3 күн бұрын

Very good 😮

@megaknight3705 3 күн бұрын

only two switches are enough to make AND gate.

@estechknowledge 3 күн бұрын

But you can't operate that with digital signals

@SebastiánMartins-u3e 4 күн бұрын

Q es ese componente q no dice, el del final?

@estechknowledge 4 күн бұрын

That is just a connector, Is not a compulsory component. I used this component so that I can easily connect the power supply

@DevisinghRathore1308 5 күн бұрын

Great .....I need transistor based 2 push buttons on off circuit for led/ relay operate ...please provide

@azmilakhtr6302 6 күн бұрын

can you send circuit diagram for proteus 8 professional

@christiankuitchoua4326 7 күн бұрын

Bonjour s’il vous plaît je peux avoir le schéma de câblage de ce miniteur pwm ?

@leequallcomm1197 7 күн бұрын

Can we use fading circuit in 50 led or more?

@المهندسزيدالشراعي 7 күн бұрын

Please I need the charts

@المهندسزيدالشراعي 7 күн бұрын

Please I need the charts

@nhomura8421 8 күн бұрын

Wow😮

@saurabhkumargour7890 8 күн бұрын

T badiyan

@gmrrocky7728 9 күн бұрын

Diagram

@SOSProfesRobotica 9 күн бұрын

Awessome idea. Thanks for share it. I'm going to try something like this

@nA-vu3qw 9 күн бұрын

Greetings from Mexico. Thanks for sharing these news projects.

@DevidasBhobe 9 күн бұрын

Dude thank you. Upvoted.

@estechknowledge 9 күн бұрын

Available in the video description

@DevidasBhobe 9 күн бұрын

@@estechknowledge my apologies, thanks so much. I was wrong about it.

@jantepas7511 9 күн бұрын

Thanks for sharing!

@YonalBiman-e2i 9 күн бұрын

@tonyd1149 10 күн бұрын

Nice. Thank you.

@skmustakim9299 13 күн бұрын

Ap ek smooth VU meter banane. Yeh vu meter jab bhi koi sound sunega, to LED lights bohot hi smoothly aur lambi tareeke se upar niche hoti rahengi. Lambi led ....

@vavitop2 15 күн бұрын

Amazing video! What is the frequency and duty cycle of the NE555 output?

@estechknowledge 10 күн бұрын

Sorry I don't have any oscilloscope to measure.

@metajock 15 күн бұрын

Glad to see you back and posting!!!

@BMSToons 16 күн бұрын

बहुत बेकार म्यूजिक है।

@pierreolivier7022 16 күн бұрын

Merci beaucoup 🇨🇵😃👍❤️

@MyAipics 17 күн бұрын

Bhai baat krni hai

@estechknowledge 16 күн бұрын

Yes how can I help you

@MyAipics 16 күн бұрын

@@estechknowledge thanks for replying Bhai Maine ek model banana hai jismein 16 LEDs eik line me chalein Jin k chalne k bad aur 12 LEDs aik our line me chalein aur 16 aur 12 leds ke chalne ke darmiyan mein Thoda sa time ruk jaaye aur end mein 12 LED chalne ke bad ek motor chale

@kushalbhaskar4401 17 күн бұрын

You have not showed power line connection....

@Ahmed-g3i7b 17 күн бұрын

Caractéristiques des composants svp

@aenyranpratama 17 күн бұрын

Can you help make a circuit of 3 CD4017 ICs using the NE555 timer IC, how many LEDs can run all the way, can you think about how it works?

@estechknowledge 17 күн бұрын

1,000 Channel

@estechknowledge 17 күн бұрын

If you are looking for this - kzbin.info/www/bejne/r2eqhp1vf8d4h8k

@aenyranpratama 17 күн бұрын

@@estechknowledge that's not the circuit I looked for from the video, LEDs Chaser 3 IC CD4017 and IC NE555, is there any other diagram?

@electproject 17 күн бұрын

Nice

@mbah_kober 17 күн бұрын

Alhamdulillaah, yang saya cari akhirnya saya temukan di channel ini. Terimakasih yaa.

@kinetic4644 17 күн бұрын

Hello friend, I am trying to make a solid state relay with a PC817 and an IRFZ44N, but I am sure I am doing something wrong, could you help me or make a video based on the schematic I have? Please where can I send you the schematic?

@estechknowledge 17 күн бұрын

You can send me on Instagram - instagram.com/es_tech_knowledge/

@kinetic4644 17 күн бұрын

@@estechknowledge ok