What Are GPIO Pins or General Purpose Input Output Pins?

[@cheezeworm]

i am a computer science graduate who recently got interested into the world of embedded systems. thank you for making such an informative video!

[@tianmingguo8271]

This channel is so good. It gives useful info and great explanations for beginners like me. Thank you so much.

[@inafusabi]

I love it when I meet another good teacher on electronica

[@Switchdoc]

Thank you! Made my day!

[@hiltz0007]

OUTSTANDING LECTURE. PLEASE DO MORE

[@GankablePlayer]

Invaluable information and well explained. Thank you!

[@pulasthinarada6381]

useful information and great explanations for beginners. Thank you sir.

[@SachinKrishna-r2p]

Where can I get this intro music

[@ewhite1546]

Great video! You helped found blue water?! That's crazy

[@Switchdoc]

Yes, quite the experience!

[@human890209yang]

Thanks. I'm learning to program Raspberry Pi with C++. Most tutorial are Python ones. Hope there is more for C or C++.

[@vinayyadav9249]

really like your channel so good stuff ,thank you for sharing information

[@scroopynooperz9051]

Yo Doc! Great upload. Thanks

[@Switchdoc]

My pleasure!

[@maheshrgowda8713]

How can I control 50 bulbs through node mcu

[@mynameisjeff4553]

use a relay or a transistor

[@gerrymcerlean8432]

Two guys wal into 'The Chemistry Bar'. "I'll have H2O, please", says the first guy. "I'll have H2O too", says the second guy. The second guy dies.

[@Switchdoc]

That was absolutely hilarious! I will use that joke!

[@田泽西]

thank you ,it's very useful!

[@dreammix9430]

Thanks! Learned a lot!

[@WallaceBart]

657 Stoltenberg Isle

[@daviddiller24]

Excellent!

[@ahmedalishan3]

Quite Informative.

[@signedelacroix7213]

Amazing!

[@ken-je4wi]

thank you my sir

[@changl1198]

VERY CLEAR😀

[@mateoslab]

Hi. Great video. I'm an Electronic engineering student at university and recently got an Arduino (I had a raspberry pi long before). I'm scared of blowing either up when connecting using a GPIO connector. How can I connect them

[@Switchdoc]

Yes, you need to use a bidirectional voltage translator from 3.3V (Pi) to 5V (Arduino).

[@Robomatix]

@@Switchdoc thanks. Already done

[@Switchdoc]

Check out tutorials for the Arduino GPIO. Start with an LED!

[@shuvra4352]

Hello uncle are still alive, and do video, your video is very informative.

[@Switchdoc]

You are welcome!

[@kingjameslondon631]

Wow Thank You

[@yehuda4904]

Thanks

[@firemyst9064]

For anyone who watched One piece in English, tell me he doesn't sound like the doctor from Chopper's home island.

[@vebexplaeya]

Heyy Man You Exlained Extremely Well to Beginners 🙂🙂🙂🙂🙂 Hope you'll get Subscribers Soon🌏🌏🌎🌍🌍🌎🌏🌍🌏🌍

[@saltymashedpotatoes]

*GOD BLESS THE NERDS !!!*

[@sgh_26]

No charge

[@brucetouzel6484]

no charge ...... LOL

[@coffee-vz1nr]

One of the gayest explanation ever.

[@Switchdoc]

Thank you!

[@coffee-vz1nr]

@@Switchdoc I'm sorry doc

[@chuckofalltrades202]

neu·tron noun a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen. 🤣🤣🤣Had to google it....🧐🥸