Відео

I recommend you looking at ESPs for example ESP8266 its like a Arduino, but faster, has Wifi and Bluetooth ablities. The better Version of it is ESP32. They look a bit more complex, but even if you start with a uno, you will buy esps really soon.

Hey bro, I think you're taking this a bit too seriously haha. whether we can see electricity with our eyes, I think he was talking about the current in a circuit board, which we can not see. Of course, you're right that we can see lightning, but that's a different case lol. when Arduino UNO vs ESP32, this video is a beginner guide I thought. ESP32 is definitely better because it's more powerful, but it's also more complex for beginners. Starting with Arduino is a great way to get into coding right?😂

@@josephbaker8710 "I think he was talking about the current in a circuit board, which we can not see." EXCEPT THAT WE CAN SEE IT Also, Current is not Electricity, it's a property of Electricity "Hey bro, I think you're taking this a bit too seriously haha" DO YOU ? So..... TUTORIAL VIDEOS are NOT supposed to be factual ? "Of course, you're right that we can see lightning, but that's a different case lol." OF COURSE.. we can see lightning so then... ON A CIRCUIT BOARD... - Can we not see sparks across a spark gab - A Component short circuiting and sparking up before it blows up ? THAT... Just like the Lighting is Current and Voltage, Essentially, Electricity. You need to accept that he made a mistake. We can understand and say ...... We know what he meant. that's fine, but even so.. he still made a mistake (granted , and understandable one) but still... Why are we not acknowledging it. THIS IS A TUTORIAL VIDEO the point is .. to learn, How are we to learn if we don't acknowledge his mistake ? "when Arduino UNO vs ESP32, this video is a beginner guide I thought" INDEED IT IS and beginners should be taught to not waste money on Arduino when they can go on ESP32 for far less, they can initially (as beginners do) Interact with Arduino IDE, while using ESP32 and they can also Use ESP32 while using VS Code. what is the difference between a beginner using a blink sketch with Arduino Uno and a beginner Using a blink sketch with ESP32....??? NONE AT ALL But that beginner if using just Arduino uno and the Delay() function, cannot experience vTaskDelay() unless they have ESP32 but if they had ESP32 they could write a blink program using both programs and compare the 2 side by side. Believe me there is more benefit for the beginner to do this. the problem with the beginner is they lack the experience that experienced people have, so as to know what board to start with. I'M JUST TELLING THEM WHERE THEY SHOULD START TO OPTIMIZE THEIR LEARNING PROCESS from step 1. "but it's also more complex for beginners." NO I'TS NOT LET'S EXAMINE IT DAY 1 - BLINK SKETCH (Arduino Uno - Using Arduino IDE) ======================================================================== void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); delay(1000); digitalWrite(LED_BUILTIN, LOW); delay(1000); } ======================================================================= Now (ESP32 - Using Arduino IDE) IDENTICAL ======================================================================== void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); delay(1000); digitalWrite(LED_BUILTIN, LOW); delay(1000); } ======================================================================= the difference is... the beginner with the ESP32 now have the flexibility to do this. The beginner that only has an Arduino Uno DOES NOT ======================================================================== void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); vTaskDelay(1000); digitalWrite(LED_BUILTIN, LOW); vTaskDelay(1000); } ======================================================================= and now the beginner with the ESP32 has the flexibility to do this to see what happens ======================================================================== void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); delay(1000); digitalWrite(LED_BUILTIN, LOW); vTaskDelay(1000); } ======================================================================= now let's talk about doing it in ESP32 with the one that bought the ESP32 and wants to know how to actually use FREE RTOS is it really a stretch of the imagination to go from this ======================================================================== void setup() { pinMode(LED_BUILTIN, OUTPUT); } void loop() { digitalWrite(LED_BUILTIN, HIGH); delay(1000); digitalWrite(LED_BUILTIN, LOW); vTaskDelay(1000); } ======================================================================= TO THIS..... ======================================================================= void Task1(void *pvParameters); TaskHandle_t Task_1; void setup() { Serial.begin(115200); delay(10); xTaskCreate(Task1, "Task 1", 2000, NULL, 1, &Task_1); vTaskDelay(1000); } void Task1(void *pvParameters) //Initiates Task1 { Serial.print(F("TASK 1 IS RUNNING ON CORE ")); Serial.println(xPortGetCoreID()); //vTaskDelay(1000); digitalWrite(LED_BUILTIN, HIGH); delay(1000); digitalWrite(LED_BUILTIN, LOW); vTaskDelay(1000); for(;;) { vTaskDelay(10); } } void loop() { vTaskDelay(10); } ======================================================================= I really doubt it GETTING INTO CODING RIGHT would look like this - Don't bother buying an Arduino - Buy an ESP32 - Using Arduino IDE and VS Code , Side by side - Put the program you are using into both of them and play with the comparisons that how you DO IT RIGHT

@@josephbaker8710 Also , for anyone who cares, and i have taught many people ESP32 Here is a Bare Minimum Sketch Unlike the code i previously posted, A lot of beginners tell me this one makes sense to them /* GLOBAL FUNCTIONS AND VARIABLES /////////////////////////////////////////////////////////////////////////////////////////// PROJECT INFORMATION ------------------------------------------------------------------------------------------- CREATED BY : CREATED BY : DATE : PROJECT : VERSION : LAST EDIT : /////////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////// WIRING INFORMATION ------------------------------------------------------------------------------------------- PIN # - DESCRIPTION /////////////////////////////////////////////////////////////////////////////////////////// */ /////////////////////////////////////////////////////////////////////////////////////////// // Libraries to include //----------------------------------------------------------------------------------------- //#include <LIBRARY_NAME.h> //DESCRIPTION OF LIBRARY /////////////////////////////////////////////////////////////////////////////////////////// /*///////////////////////////////////////////////////////////////////////////////////////// INITIATES THE TASKS *///--------------------------------------------------------------------------------------- void Task1(void *pvParameters); //Initiates Task1 /////////////////////////////////////////////////////////////////////////////////////////// /*///////////////////////////////////////////////////////////////////////////////////////// DEFINES THE TASK HANDLES *///--------------------------------------------------------------------------------------- TaskHandle_t Task_1; //Handle for Task1 /////////////////////////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////////////////////////////// // BEGIN SETUP /////////////////////////////////////////////////////////////////////////////////////////// void setup() { //OPENS Void Setup /*/---------------------------------------------------------------------------------------- //SERIAL COMMUNICATION ------------------------------------------------------------------------------------------- Baud Rate Setup *///--------------------------------------------------------------------------------------- Serial.begin(115200); // Serial Monitor Baud Rate delay(10); /////////////////////////////////////////////////////////////////////////////////////////// /*----------------------------------------------------------------------------------------- TASK CREATION *///--------------------------------------------------------------------------------------- xTaskCreate(Task1, "Task 1", 2000, NULL, 1, &Task_1); vTaskDelay(100); /////////////////////////////////////////////////////////////////////////////////////////// } //CLOSES Void Setup /////////////////////////////////////////////////////////////////////////////////////////// /*///////////////////////////////////////////////////////////////////////////////////////// TASK EXECUTION - TASK 1 *////////////////////////////////////////////////////////////////////////////////////////// void Task1(void *pvParameters) //Initiates Task1 { // OPENS Task1 Serial.print(F("TASK 1 IS RUNNING ON CORE ")); Serial.println(xPortGetCoreID()); //vTaskDelay(1000); for(;;) { //OPENS Task1 FOR Loop vTaskDelay(10); // REMOVE THIS LINE BEFORE INSERTING CODE } //CLOSES Task1 FOR Loop } // CLOSES Task1 /////////////////////////////////////////////////////////////////////////////////////////// void loop() { //OPENS Void Loop vTaskDelay(10); // REMOVE THIS LINE BEFORE INSERTING CODE } //CLOSES Void Loop ///////////////////////////////////////////////////////////////////////////////////////////

Set it, and forget it.

Why don't you just learn it online FOR FREE

​@@martinkuliza thank you for considerig my question.

@@abel11112 no problem

Black Latex Powderless Gloves The brand is irrelevant, if you are serious about these gloves you just really need to know a few things whether they are yellow, Blue or Black doesn't really matter, although Black is good if you're doing dirty work. Some workplaces have colour preference, Example, Chemical labs and hospitals will preference blue. where paramedics and onsite people and electronics people will preference black Now, if you're doing light work , most any of them are fine but i work in Telecomms pits, so the thinner one's don't last for me, i need thicker one's Try a few out and you'll see, there are thin one's and thick one's and there are one's that are dull (MATTE) in appearance and there are shiny one's stick to the thicker and Matte one's but brand is completely irrelevant go find a cleaning chemical supplier, they'll have boxes of them when they ask you for size Say L (Large) and then buy 1 box and go from there there is Small to XX Large

I used them too, and can confirm they are amazing!

Mr Paul is THE BEST arduino teacher. Even I come from there lol

Link ??

Then go get a bank account

​@@Pramod-Tayade-officialI know bro but I can't open it. because my family doesn't agree 😢

How old are u ​@@ragibhasan8099

There's a lot of videos online ✌️

@@Fatdarwin I know but I want to do this course 😪😥😴

DEFINITELY.... Now it's best to buy brand new and don't buy those USB Based ebay pieces of crap, they are not the worth the money when buying a scope here is what is important - How many channels does it have (You can start with 2, 4 is better) - Analog Bandwidth of each channel (if it's says 100MHz, that means Each Channel can take a Max signal of 100Mhz in each channel. However, if you use all (say) 4 channels at the same time, You can only use a Max of 25Mhz per channel if all 4 channels are enabled) The trick with cheaper scopes is they will have 500kHz MOST SCOPES ARE UPGRADEABLE AS WELL - SAMPLING RATE , The Holy of Holies. this is the rate at which your scope can sample signals at, the higher the better. Cheaper scopes will sport numbers like 500Msa/s (Mega Samples Per Second) that's rubbish. You should aim for a Min of 1Gsa/s 2 is better 5 is awesome 3 is very cool - Memory depth, 24 to 56Mpts (Mega Points) is fine and more is better so.... CHEAP AND AFFORDABLE BUT GOOD............ Means... RIGOL Look at Rigol DS1054Z it's around $400 which is ridiculously cheap a better step up from that is DS2000A Series a step up from that is MSO5000 Series (here you are at $2,500_ if that doesn't work Look at the second hand Jobbies, Now.. You will certainly find a RIGOL DS1052E for about $300 don't buy it, it's not worth it Because you can buy a Tektronix 2210 for around $100 yes it's old, but it's a classic and it's literally the model that the Rigol DS1052E was built on but then.. it might be worth exploring Analog scopes CRO's (Cathode Ray oscilloscopes) You can pick them up for like $50 Now the trade off is there is no Digital Storage it's likely the cheap one's will be 20MHz on the front end , This starts you off but is rather limited Now there is a Hantek on ebay for like $300, but if you're gonna do that, Given that the Hantek is laggy, Just get the Rigol DS1054z you'll thank yourself down the track Any Questions... Ask me

Now it's best to buy brand new and don't buy those USB Based ebay pieces of crap, they are not the worth the money when buying a scope here is what is important - How many channels does it have (You can start with 2, 4 is better) - Analog Bandwidth of each channel (if it's says 100MHz, that means Each Channel can take a Max signal of 100Mhz in each channel. However, if you use all (say) 4 channels at the same time, You can only use a Max of 25Mhz per channel if all 4 channels are enabled) The trick with cheaper scopes is they will have 500kHz MOST SCOPES ARE UPGRADEABLE AS WELL - SAMPLING RATE , The Holy of Holies. this is the rate at which your scope can sample signals at, the higher the better. Cheaper scopes will sport numbers like 500Msa/s (Mega Samples Per Second) that's rubbish. You should aim for a Min of 1Gsa/s 2 is better 5 is awesome 3 is very cool - Memory depth, 24 to 56Mpts (Mega Points) is fine and more is better so.... CHEAP AND AFFORDABLE BUT GOOD............ Means... RIGOL Look at Rigol DS1054Z it's around $400 which is ridiculously cheap a better step up from that is DS2000A Series a step up from that is MSO5000 Series (here you are at $2,500_ if that doesn't work Look at the second hand Jobbies, Now.. You will certainly find a RIGOL DS1052E for about $300 don't buy it, it's not worth it Because you can buy a Tektronix 2210 for around $100 yes it's old, but it's a classic and it's literally the model that the Rigol DS1052E was built on but then.. it might be worth exploring Analog scopes CRO's (Cathode Ray oscilloscopes) You can pick them up for like $50 Now the trade off is there is no Digital Storage it's likely the cheap one's will be 20MHz on the front end , This starts you off but is rather limited Now there is a Hantek on ebay for like $300, but if you're gonna do that, Given that the Hantek is laggy, Just get the Rigol DS1054z you'll thank yourself down the track Any Questions... Ask me