Appreciate it

Nicely taught. Has to be one of the most efficient ways I’ve seen. That’s coming from a TopTechBoy fan.

is it possible to use ntc sensor instead of DS18B20 in pH sensor board

Ok, DAC and HID we're unexpected. Gotta check these Renesas MCUs, pretty interesting feature set

Considering the cost of an SD card module, why on earth would you destroy an SD card to do this?

Very impressive

finally you did it. great. 👍

me too!

Nice video. Maybe 2 improvements: 1. If you find a bug in a library, then report it to the author! Only by this the community have full advantage from open source projects like this library. If you keep your fix secret (ok, you published it here for a small audience), then it is a bit like a parasite (not you, since you share knowledge here. Read this advise for all guys that use open source software). 2. In the setup() after reading the EEPROM.read() I suggest to check if the value is meaningful and fix it if it is not good. So something like if(potValue<0 || potValue>99) { potValue=0; //maybe also add a debug warning if this happens on Serial?! } This will probably also help if you get an other/new board and forget to reset the value the first time and/or if your EEPROM is broken, because you already wrote to many times.

Thanks for sharing you knowledge Appreciate you effort

Or, you could just use the Pi without the uno.

Why would I use the Chinese ai over the western AIs? Is it somehow better?

If I need time I'll use a GPS thing. Current project is a 2 line LCD clock with local Europe time and USA California time.

Nice and entertaining video!

Consider this video a 'what to do if you lost the tool' guide - which, let's be honest, probably applies to quite a few of us who got a bit too eager during unboxing! 😉

Consider this video a 'what to do if you lost the tool' guide - which, let's be honest, probably applies to quite a few of us who got a bit too eager during unboxing! 😉

Now I see this video I have no idea anymore what I used :p But need to remember the cable tie. What AP are you installing now?

I never had a problem with the included unlock-tool. Every of my APs are easy to uninstall

What a horrific design flaw, why does it need locking in the first place? If your ceiling or walls are vibrating that much the thing would come off you have far more serious problems. File off the little bump that locks the lever would be my suggestion when installing the AP.

BEST vid on SD data logging. Thank you for NOT adding music. Minor tip. Back up that one camera so the close up of your face is not that close. Thank you!!!

I might not admit it publicly, but you saved my day (well night), cheers.

Ich frage mal auf Deutsch, um Missverständnisse zu vermeiden, da ich den Fachbegriff "Austaster" nicht auf Englisch kenne: Angenommen ich habe einen Austaster an einem Arduino angeschlossen. Dann liegen könnten ja sofort 5V an dem Pin anliegen, sobald ich den Arduino mit Strom versorge. Selbst wenn ich im Code ganz am Anfang "pinMode(x, INPUT)" stehen habe ist doch ggf. der pinMode noch auf OUTPUT, weil z.B. ein anderes Programm darauf war. Also ein Kurzschluss?! Man müsste also immer erst das Programm auf den Arduino aufspielen, bevor man den Austaster mit Strom versorgt?! Wie ist es, wenn das gleiche Programm nochmal aufgespielt wird? Kann es sein, dass dann der pinMode während des überspielens unbekannt ist? Oder wird der vorsichtichtshalber intern immer auf OUTPUT gestellt? Und wie ist es, wenn man gar keinen pinMode angibt? Ist der Mode dann unbekannt oder wird der vorsichtshalber als OUTPUT initialisiert?

Great Amigo!

Nice work! You have a very steady hand 🙂 Is this technique easier than scratching traces into a Single-Sided Copper-Plated Blank Board ?

D:\boot\bootsect /nt60 E:

Put a heatsink on it or liquid cool it.

Just shrink down a Robert Cray supercomputer that runs on gigaflops.

I'm still trying to solder the TH LED that's between two capacitors

I should accidentally buy this 😁

"I like to keep things local." Why is it everybody trying to pull us into their $#@& "clouds" all the time??

I did not know about this type of potentiometer. Sorry you got scammed, it happens to all of us at some point when dealing with Ali. Thank you.

Thanks and I appreciate for you effort and sharing knowledge on your channel I also like the way you explained the subject Enjoyed watching you videos Thanks again for the good work you do

Nice Idea, but I was already doing this 25 years ago with USB-UIRT devices (albeit not as powerful). I wish you success, but I'm just waiting(/hoping) for Hue bulbs to integrate the ability to reproduce IR signals as a standard in their bulbs.

Did you copy Electronoobs or did he copy you?

AliExpress: Quite possibly the world’s biggest distributor of Straight-to-Landfill Products™️.

Hey nice video to understand basic string manipulation! What substring is more efficient in the loop function? Thanks

They have the same issue with the new Sandisk Creator Pro Portable SSD which has a speed rating of 2000MB/s. I just purchased one and tried it with my Macbook Pro M3 formatting in APFS. The Macbook M3 has 40Gb/s usb so its not the Mac that is the bottleneck. I am getting about 960MB/s. This is nuts. Many, many creators use Macs.

I have watched 3 of your videos so far and still deciding on subscribing. So far I would suggest keeping the background music level lower because it's competing with your voice. Greetings and best wishes from Bosnia.

why does the R4 wifi have a Quick Connect I2C port if it has limited I2C speeds. The logic behind the R4 series just confuses me. Yes, I do use them for certain projects, but if they instead kept making the R3 but with an ESP32 that can work with it or an affordable ESP32 like everyone else, they might actually do better. Literally the only benefit I find is a 5v pin, but most projects could just use an ESP32 shield, and if you use the Mega, you get far more pins. The R3 with a Wifi Shield is objectively better for more projects, the way they do it with two different microcontrollers on it, it just makes it far inferior to a standard ESP32 development board for most projects because of how much more difficult it is to communicate with the board.

well, I just assumed that my R4 Wifi had the specs of an R3 but with an ESP32 and that other microcontroller that I could care less about because ESP32

do you complain to Ali about fake chips or what ?

The most terrible video about pointers.....Kinding : there's a lot out there.... Your exposé is confusing, not clear at all. Be more practical. Memory operations, via pointers, are easy you just have to keep in mind what's involved when you use them and that's all!!! The first idea is : YOUR PROGRAM NEEDS A MEMORY PLACE TO BE LOADED INTO BY THE SYSTEM THAT WILL EXECUTE IT. SO THIS SYSTEM WIIL LOAD YOUR PROGRAM IN HIS MEMORY. The second idea that goes along these pointers is : USUALLY, YOUR PROGRAM NEED SOME MEMORY THAT HE DOESN'T HAVE TO WORK ON SOME DATAS. SO IT NEEDS TO HAVE IT BY THE SYSTEM IN WHICH IT IS EXECUTED But your variable isn't a pointer that your program will use to retrieve it's value from too? Sorry but as time goes by I hear different kinda-fashioned-thing about pointer that scratch my ears... Althought pointers are not so complicated to undestand, don't need a so long video to explain it's almost the dumbest thing in computers stuff...) you just need to keep in your brain these two first main thing and, this : A so called "pointer" is a variable that store a memory cell number!!! And that's it!!!! The type that all language want you to put in front/or nearby is just a matter of language : a strong typed language is just a help for the programmer to write better/bigger programs whith ease and to let you intentionally wrtite/built it.... Assembler deals with memory adress all the time but does'nt have the ease of type C (or others...) has!! But assembler is the fastest!!! But he must request an extra memory place to work with by calling a system method. How a system can run different program in its memory if all use the memory as they want : it will be a mess!!!! And that's all it's simple common sens!!!

can you overwhelm even more ? you might apply for a fucking academy award while you're at it this yet another fucking arduino

Isn't there a better/Nicer way to get clicks than "WTF"? But, thank you for this information.

The R4 has can remember more than your goldfish? Well, depends on the goldfish.

Something smells but it's not Arduino. Phew 😅

Actually an electronics device can't be insane.

I find it too boring or old fashinoned, but I like the Arduino/C++ compiler for M5Stack products. I managed to do similar stuff with some displays and more we would buy for the Arduinos. Assigning other GPIO numbers is a bit complicated.

Love to image quality & color grading of your vids. May I ask what camera & lighting setup you are using? Thanks!

Would the RTC mismatch account for a timer triggered by holding a button to take longer than intended? For instance, instead of it taking 10 seconds, it takes 10.2 seconds?