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Very underrated youtuber 😢 I hope you get more subs and create more videos

The longest leg on an RGB LED is NOT the Cathode..nor the Anode. Its the COM for common. As it can be either a common/shared Anode or a Cathode..that depends on the LED you bought..both available. And on everyday LED or other diodes or polarized capacitors, the longest is the Anode(+). Dont make tutorials, if you teach bullshite.

Well done, clear instructions, and helpful. Thank you.

here is a simple version (works kind off the same): #define blue 3 #define green 5 #define red 6 int mode = 0; void setup() { pinMode(red, OUTPUT); pinMode(green, OUTPUT); pinMode(blue, OUTPUT); } void loop() { int bluevalue = random(1, 500); int redvalue = random(1, 500); int greenvalue = random(1, 500); analogWrite(blue, bluevalue); analogWrite(red, redvalue); analogWrite(green, greenvalue); delay(400); } //YES i wrote this

For everybody here saying this code did not work for them. Check your RBG LED and ensure it is a common cathode and not a common anode. I had the same issue and when I installed the correct RGB LED it worked perfectly

I have a problem tho... I need to program 2 rgb led lights and they are expected to function like traffic lights signals... can anybody send help?😅 I need rgb led 1 (red light) to light up together with rgb led 2 (green light)... thing is they should have different durations ... though they lighted up together, they should turn off on different time durations. The rgb led 1 should light up for 15 secs and the rgb 2 should light up for 12 secs. Please help

This was perfect, thank you SO much

It wad realy helpful

here is code i write it //define pins #define BLUE 6 #define GREEN 3 #define RED 5 #define button 2 //define color mode int mode = 0 ; void setup() { pinMode(RED, OUTPUT); pinMode(GREEN, OUTPUT); pinMode(BLUE, OUTPUT); pinMode(button, INPUT_PULLUP); } void loop() { if (digitalRead(button) == LOW){ mode = mode + 1 ; delay(400); } //off if (mode == 0){ analogWrite(BLUE, 0); analogWrite(GREEN, 0); analogWrite(RED, 0); } //White if (mode == 1){ analogWrite(BLUE, 255); analogWrite(GREEN, 255); analogWrite(RED, 255); } //Red if (mode ==2){ analogWrite(BLUE, 0); analogWrite(GREEN, 0); analogWrite(RED, 255); } //blue if (mode == 3){ analogWrite(BLUE, 255); analogWrite(GREEN, 0); analogWrite(RED, 0); } //orange if (mode == 4){ analogWrite(BLUE, 0); analogWrite(GREEN, 75); analogWrite(RED, 255); } //White if (mode == 5){ analogWrite(BLUE, 255); analogWrite(GREEN, 255); analogWrite(RED, 255); } //Violet //White if (mode ==6){ analogWrite(BLUE, 255); analogWrite(GREEN, 0); analogWrite(RED, 100); } //switch off //White if (mode == 7){ mode = 0; } }

Can you put the code in the description plz

How may I set the led to super slow changing colors such as 10 seconds delay transition colors of rgb and switch automatically to music reactive mode when there is playing music or songs on my videoke and turn back automatically to super slow changing colors of red green blue when there's no music playing or in standby mode?

Very clear and extremely useful at this point.

Guys i wrote the Code, Here // define pins #define BLUE 3 #define GREEN 5 #define RED 6 #define button 2 // define color mode int mode = 0; void setup() { // setup LED lights pinMode(RED, OUTPUT); pinMode(GREEN, OUTPUT); pinMode(BLUE, OUTPUT); //setup buttons pinMode(button, INPUT_PULLUP); } void loop() { if (digitalRead(button) == LOW) { mode = mode + 1; delay(400); } // off if (mode == 0) { analogWrite(BLUE, 0); analogWrite(GREEN, 0); analogWrite(RED, 0); } // White if (mode == 1) { analogWrite(BLUE, 225); analogWrite(GREEN, 225); analogWrite(RED, 225); } // Red if (mode == 2) { analogWrite(BLUE, 0); analogWrite(GREEN, 0); analogWrite(RED, 225); } // Orange if (mode == 3) { analogWrite(BLUE, 0); analogWrite(GREEN, 75); analogWrite(RED, 225); } // Yellow if (mode == 4) { analogWrite(BLUE, 0); analogWrite(GREEN, 220); analogWrite(RED, 225); } //Green if (mode == 5) { analogWrite(BLUE, 0); analogWrite(GREEN, 225); analogWrite(RED, 0); } //Blue if (mode == 6) { analogWrite(BLUE, 225); analogWrite(GREEN, 0); analogWrite(RED, 0); } // Violet if (mode == 7) { analogWrite(BLUE, 225); analogWrite(GREEN, 0); analogWrite(RED, 100); } // Switch off if (mode == 0) { mode = 0; } }

Why can't we connect a single resistor to the cathode? I am going to do that...

This is exactly what I was looking for! Thanks 🙏

Hello friend. You can make a video where the stopwatch will only work when the button is pressed. Thank you in advance. I'm signed up.😊

puedes ayudar con el codigo

Can you pls give me code because mine is not working

what is the size of the breadboard

Everryone looking for a code : #define BLUE 3 #define GREEN 5 #define RED 6 #define button 2 int mode = 0; void setup() { pinMode(RED, OUTPUT); pinMode(GREEN, OUTPUT); pinMode(BLUE, OUTPUT); pinMode(button, INPUT_PULLUP); } void loop() { if (digitalRead(button) == LOW) { mode = mode + 1; delay(400); } if (mode == 0) { analogWrite(BLUE, 0); analogWrite(GREEN, 0); analogWrite(RED, 0); } // White if (mode == 1) { analogWrite(BLUE, 255); analogWrite(GREEN, 255); analogWrite(RED, 255); } // Red if (mode == 2) { analogWrite(BLUE, 0); analogWrite(GREEN, 0); analogWrite(RED, 255); } // Orange if (mode == 3) { analogWrite(BLUE, 0); analogWrite(GREEN, 75); analogWrite(RED, 255); } // Yellow if (mode == 4) { analogWrite(BLUE, 0); analogWrite(GREEN, 220); analogWrite(RED, 255); } // Green if (mode == 5) { analogWrite(BLUE, 0); analogWrite(GREEN, 255); analogWrite(RED, 0); } // Blue if (mode == 6) { analogWrite(BLUE, 255); analogWrite(GREEN, 0); analogWrite(RED, 0); } // Violet if (mode == 7) { analogWrite(BLUE, 255); analogWrite(GREEN, 0); analogWrite(RED, 100); } // Switch Off if (mode == 8) { mode = 0; } }

This tutorial was very helpful for me! I wasn't really understanding arduino push button stuff and this helped me a lot! Thank you!

wait it keeps saying pinmode not defined or something like that?

Hit this button if you looked at the first section of code before the guy explains it 👇

can anyone let me know what is wrong with this code i copied the exact coding from the video i rechecked it but there is still errors on it my code| | | v // define pins #define Blue 3 #define Green 5 #define Red 6 #define button 2 // define color mode int mode = 0; void setup() { //setup LED lights pinMode(RED, OUTPUT); pinMode(GREEN, OUTPUT); pinMode(BLUE, OUTPUT); // setup buttons pinMode(button, INPUT_PULLUP); } void loop() { if (digitalRead(button) == LOW) { mode = mode + 1; delay(400); } // off if (mode == 0) { anaLogWrite(BLUE, 0); anaLogWrite(GREEN, 0); anaLogWrite(RED, 0); } // White if (mode == 1) { anaLogWrite(BLUE 255); anaLogWrite(GREEN, 255); anaLogWrite(RED, 255); } // Red if (mode == 2) { anaLogWrite(BLUE, 0); anaLogWrite(GREEN, 0); anaLogWrite(RED, 255); } // Orange if (mode == 3) { anaLogWrite(Blue, 0); anaLogWrite(GREEN, 75); anaLogWrite(RED, 255); } // Yellow if (mode == 4) { anaLogWrite(BLUE, 0); anaLogWrite(GREEN, 220); anaLogWrite(RED, 255); } // Green if (mode == 5) { anaLogWrite(BLUE, 0); anaLogWrite(GREEN, 255); anaLogWrite(RED, 0); } // Blue if (mode == 6) { anaLogWrite(BLUE, 255); anaLogWrite(GREEN, 0); anaLogWrite(RED, 0); } // Violet if (mode == 7) { anaLogWrite(BLUE, 255); anaLogWrite(GREEN, 0); anaLogWrite(RED, 100); } // Switch Off if (mode == 8) { mode = 0; } }

thanks a lot this helped me with my project for school, keep up this amazing content

ASANG ANG CODEEEEEEEEEEEEEEee

Cam someone help me with this issue I'm having. I want to put leds on a switch box for back lighting but I want the led the change color when the switch is on. Someone please help me out with this. I would highly appreciate the help..

how do u reset it

Do u know how to make one for hot wheels track?

Hi

its beautiful. can i use touchpad for start and stop. need to transmit the start and stop time via bluetooth to laptop/tablet/mobile etc. please....

How can I make the LED take less time to change color?

I know you don't want to share your code, but it would help if you made the text on screen bigger, so we could follow along

I would be great if you can make it with a 7219 matrix panel

my lcd broke

Is there a way to make it countdown? like a timer?

im interested in a tutorial :>

does not work

cooooooooooooooooooooooooooodeeeeeeeeeeeeeeeeeeeeee

where is the code........??? thats like one of the most essential parts?

please the cod

Ur Welcome CODE: //define pins #define BLUE 3 #define GREEN 5 #define RED 6 #define button 2 //defube color mode int mode = 0; void setup() { //setup LED lights pinMode (RED,OUTPUT); pinMode (GREEN,OUTPUT); pinMode (BLUE,OUTPUT); //setup buttons pinMode (button,INPUT_PULLUP); } void loop() { if (digitalRead(button) == LOW){ mode = mode + 1; delay (400); } // off if (mode == 0){ analogWrite (BLUE,0); analogWrite (GREEN,0); analogWrite (RED,0); } //WHITE if (mode == 1){ analogWrite (BLUE,255); analogWrite (GREEN,255); analogWrite (RED,255); } // RED if (mode ==2){ analogWrite (BLUE,0); analogWrite (GREEN,0); analogWrite (RED,255); } //Orange if (mode ==3){ analogWrite(BLUE,0); analogWrite (GREEN,75); analogWrite(RED,255); } //green if (mode ==5){ analogWrite(BLUE,0); analogWrite (GREEN,255); analogWrite(RED,0); } //BLUE if (mode ==6){ analogWrite(BLUE,255); analogWrite (GREEN,0); analogWrite(RED,0); } //Violet if (mode ==7){ analogWrite(BLUE,255); analogWrite (GREEN,0); analogWrite(RED,100); } //Switch off if (mode == 0){ mode = 0; } }

Text is too small

where za code

Good job 👍

Did you just retire... Lol I just subbed you haha. Btw your projects are amazing.

This tutorial really did merged with my ideas, liked it brother.👍😁

really good project but for some reason it did'nt work for me

simple, but very good! I liked your class. Thanks

timerMode not in scope even after copy and paste? " if (timerMode > 1){ " this part is not correct.