Dancing lights || LED chaser circuit with 32 cool effects || Arduino Project

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Hey friends,
Today I am going to show you how to make an LED chaser circuit. This circuit creates a dancing light effect by making 14 Nos. of LED bulbs glow in different patterns. There is a total of 32 cool patterns programmed in this code. This circuit is done using Arduino UNO board.
Components used:
1. Arduino Uno Board
2. 9V battery
3. Rocker Switch
4. Red, Green & Blue LED Lights
5. 220 ohm resistor
6. Male to male jumper wires
Link to download Arduino code:
drive.google.com/file/d/1vWGv...
OR
www.mediafire.com/file/x2cp3w...
You can download the circuit diagram from the following link..
drive.google.com/file/d/1c7us...
Please do watch the video .Thank you...
Please share the video if you like it.
❤❤❤~~PLEASE SUBSCRIBE TO THE CHANNEL TO SEE MORE SUCH INTERESTING VIDEOS & MAKE LEARING SCIENCE FUN~~❤❤❤
#arduino #ledchaser #dancinglights #diy #scienceproject #diyforkids #electronics #arduinoproject #projectforkids

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Опубликовано:

9 дек 2022

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Комментарии : 112

@TempleGuitars 3 месяца назад

Is it possible to select just one pattern, so every time the circuit is switched on, it only produces that pattern?

@rengganisotofashionpekanba4933 6 месяцев назад

Can you do it with the speed button and pattern change button manually?

@henriebillz785 Месяц назад

Can you please adjust the code and add a switch to start the whole process when it is pressed and a buzzer for a Christmas song to sing alongside the LEDs please :)

@tsotne.gvajaia 9 месяцев назад

This is INSANE. WOOW

@Science_4U_ 9 месяцев назад

Thank you friend..🙂🥰

@VidyaSagar_VSIASsagar 11 дней назад

This is good project for me Iam a student i won 1st prize for this project

@Science_4U_ 11 дней назад

Wow!! That is great friend. I am very very glad that this project got first prize. Thank you dear friend..🙂🥰❤️

@VidyaSagar_VSIASsagar 8 дней назад

Your welcome sir❤😊😊

@nargissultana5366 10 дней назад

❤❤❤Love for this project ❤

@Science_4U_ 10 дней назад

Thank you so much dear friend..❤️🥰

@nargissultana5366 10 дней назад

@@Science_4U_ We are waiting for watching new updates from you Hope soon you will update.

@Science_4U_ 9 дней назад

@nargissultana5366 Yes..sure friend. I will try to regularly update channel with new interesting videos..🥰❤️🙂

@VinKrishSolutions Год назад

Super😊👌👌

@Science_4U_ Год назад

Thank you.🥰☺️

@user-jj4bj5xp7z 6 месяцев назад

Do I need to do any changes in code if I replace blue leds with white ? If yes please explain the changes in detail

@Science_4U_ 6 месяцев назад

Hi friend..There is absolutely no change required in the code. You can use it as such..

@user-jj4bj5xp7z 6 месяцев назад

Thank you 🙂

@AasthaShah18 17 дней назад

Which cable did you used for connecting the arduino to your laptop?!

@Science_4U_ 17 дней назад

Hi friend. It is called a USB A B cable..or USB A to USB B cable

@Science_4U_ 17 дней назад

USB 2.0 Cable - A-Male to B-Male for Personal Computer, Printer - 16 Feet amzn.in/d/0pW14LR

@AasthaShah18 17 дней назад

Okay, thankyou so much !

@Euclid75039 7 месяцев назад

Insane 🔥

@Science_4U_ 7 месяцев назад

Thanks a lot dear friend...💓🙂

@Sonido_Y_Producciones_Rojas 9 месяцев назад

Se puede hacer con cualquier tipo de LEDs? Soy estudiante

@Science_4U_ 9 месяцев назад

Si amigo, claro. Se puede utilizar cualquier tipo de LED y funcionará. Pero no se puede utilizar un LED grande que consuma más de 40 miliamperios porque arduino sólo puede proporcionar esa cantidad de corriente.

@sharifulislam6387 9 месяцев назад

Is i use this program on my Arduino nano?pls reply.

@Science_4U_ 9 месяцев назад

Yes friend. Surely it will work..👍

@ashrefashref-pu3wj 6 дней назад

i dont have the little conecture what i do

@Science_4U_ 6 дней назад

Hi friend, which connector are you talking about?. Is it the breadboard where are the LED bulbs are inserted?

@user-jd2vn9jh8e 26 дней назад

Where the battery negative is connected?

@Science_4U_ 26 дней назад

Hi friend. We are powering all the LED bulbs from the Arduino Uno. Hence, only the arduino needs to be powered by battery. The +ve terminal of battery is connected to Vin pin of Arduino and -ve terminal of battery is connected to GND pin of Arduino, which is next to the Vin pin.

@teclem8156 6 месяцев назад

no se necesitan resistencias?

@Science_4U_ 6 месяцев назад

Hola amigo. He conectado una única resistencia común de 220 ohmios a todos los terminales negativos de la bombilla LED. En realidad, es mejor tener una resistencia separada de 220 ohmios conectada al terminal positivo de todas las bombillas LED. Pero también funcionará una resistencia común conectada a todos los terminales negativos de las bombillas LED, como he hecho yo en este vídeo.

@user-du4eu2by5i 7 месяцев назад

what library should i use in this?

@Science_4U_ 7 месяцев назад

Hi friend..There is no need to install any library for this code to work.

@GinoongJam 24 дня назад

Can i have the circuit diagram for School purposes only??

@Science_4U_ 24 дня назад

Yes friend. Sure..I will have to make it. I will make and give..🙂

@GinoongJam 24 дня назад

Thankyou

@Science_4U_ 18 дней назад

Hi friend. I have made the circuit diagram and uploaded in google drive. You can download the circuit diagram from the following link.. drive.google.com/file/d/1c7uszyi6nFekKmwLrnPhwfEXu0zOIZkk/view?usp=sharing

@robitasalingay3851 Месяц назад

How long the life of bulb or how many hours the life of bulb?

@Science_4U_ Месяц назад

The bulb will last for many hours friend. I have not tested. I think it will definitely last for more than 1000 hours. You have to use the resistor correctly to limit the current through the led bul. Without resistor, the life of led bulb will come down due to overcurrent through the led bulb.

@humairashahzad9948 4 месяца назад

dancing is far behind the fact that our lights with this circuit is not working

@Science_4U_ 4 месяца назад

Hi friend. What is the problem that you are facing. All these are tested and working projects. There could be some problem in the connection or uploading the code..

@harsharupasinghe2808 8 месяцев назад

How use speed control (preset) ?

@Science_4U_ 8 месяцев назад

Hi friend. You can control the speed of the lights blinking ON and OFF by modifying the code. In the code you can see that under each pattern there is a constant called "int t=80". This constant 't' gives the milliseconds time delay between bulb switching ON and OFF. You can increase or decrease this value for changing the speed 🙂

@evpa71 8 месяцев назад

hey can i put the led + to anything of digital inputs?

@Science_4U_ 8 месяцев назад

Hi friend. Sure..you can put the LED + to any of the digital inputs. There are a total of 14 digital input pins ( number 0 to 13 ) which serve as digital output pins also. You can connect led + to any of these pins. Only thing to note is that pin no. 13 has a built in resistor, so you can connect any led to this pin directly without any resistor in series. But for all other pins 0 to 12, you NEED to connect around 220 ohm resistor to the led in series, otherwise the led bulb will get burnt out due to over current..

@Stagmike 8 месяцев назад

@@Science_4U_Okey I asked because I have a funduino mega with a lot of dig. Ins

@arfeensayed5360 4 месяца назад

Can i pls get the circuit diagram

@Science_4U_ 18 дней назад

@bhavanas4451 5 месяцев назад

How to get schematic diagram of this

@Science_4U_ 5 месяцев назад

Hi friend. I will have to make the schematic diagram..I will make and give. Meanwhile you can try making this by watching the video. I am showing step by step in the video..

@ashlygalang274 3 месяца назад

up for schematic diagram

@ammukutty311 4 месяца назад

What are the things used in this

@Science_4U_ 4 месяца назад

Hi friend. the following is the list of things used in this project. Components used: 1. Arduino Uno Board 2. 9V battery 3. Rocker Switch 4. Red, Green & Blue LED Lights 5. 220 ohm resistor 6. Male to male jumper wires

@kentmodanza535 8 месяцев назад

code please i cannot download

@Science_4U_ 8 месяцев назад

Can you try downloading the code from the following link? www.mediafire.com/file/x2cp3wutuq6tk2b/led_design.ino/file

@MANTRA-ph9vb 18 дней назад

please send me it's project code

@Science_4U_ 17 дней назад

Hi friend. The code can be downloaded from the following links. drive.google.com/file/d/1vWGvjQk_IybSjnmG_Pz_0kc6FJelecik/view?usp=share_link OR www.mediafire.com/file/x2cp3wutuq6tk2b/led_design.ino/file

@TurakaLakshman-yo1it 5 месяцев назад

hiii sir can you send this codee...

@Science_4U_ 5 месяцев назад

Hi dear friend..The code can be downloaded from the google drive link given in the description box below the video. .

@Suchu5677 8 месяцев назад

mine dint work iam trying again

@Science_4U_ 8 месяцев назад

Ooh..it should have worked friend. It is a very simple project only. Was the code uploaded properly without any error?

@Science_4U_ 8 месяцев назад

Also check polarity of the LED bulb. The longer leg should be connected to +ve numbered pin from arduino.

@jayashriingle50 6 дней назад

Where is the link

@Science_4U_ 6 дней назад

Link to download Arduino code: drive.google.com/file/d/1vWGvjQk_IybSjnmG_Pz_0kc6FJelecik/view?usp=share_link OR www.mediafire.com/file/x2cp3wutuq6tk2b/led_design.ino/file

@Science_4U_ 6 дней назад

You can download the circuit diagram from the following link.. drive.google.com/file/d/1c7uszyi6nFekKmwLrnPhwfEXu0zOIZkk/view?usp=sharing

@realkkram 5 месяцев назад

all void loop was error

@Science_4U_ 5 месяцев назад

There is no error in the code friend. You can try compiling code in a different PC..

@ashlygalang274 3 месяца назад

can i use more led in this?

@Science_4U_ 3 месяца назад

Hi friend. It is difficult to use more number of LEDs since I have already used all the pins in the arduin uno by connecting LED bulbs. However, if you want to use more number of LEDs, you can use arduino mega, which has more number of pins than arduino uno..

@TempleGuitars 3 месяца назад

Is the process of using the Arduino mega the same as this? @@Science_4U_

@samiqra1538 3 месяца назад

@@Science_4U_ can i use shift register for more led's as same coding or need modification. Let me know what kind of modification

@ashlygalang274 3 месяца назад

Will it work if I just connect the LEDs in series? @@Science_4U_

@Science_4U_ 3 месяца назад

Yes friend. Arduino mega has more number of output pins.So you can connect more number of LED to it..

@ModelSceneryTutorials 9 месяцев назад

The code is incomplete. there are only 15 patters in the code that is available to download. Please put up the entire code.

@Science_4U_ 9 месяцев назад

Hi friend. What you told is correct. In the code only 16 numbered patters are there. But inside each pattern also, there are multiples patterns. If you see, in pattern 1 all LEDs ON can considered as one pattern and all LEDs OFF can be considered as another pattern. Thus, there are more than 16 patterns in the code.

@sarahellsworth7196 Год назад

You need a separate 220 ohm resistor for every led. This is poor circuit design and can damage your Uno

@Science_4U_ Год назад

Yes..you are absolutely correct. I have done this for simplicity only.

@Science_4U_ Год назад

If we have a separate 220 ohm resistor, equal current will flow through each LED irrespective of the number of LEDs lit up during each cycle, leading to uniform brightness accross all bulbs..

@Science_4U_ Год назад

In my circuit, the total current will be same in each cycle as it is a commom resistor for all LEDs and hence if two LEDs light up together, the current through each LED will be half and hence the brightness keeps on varying depending on the number of LED bulbs lit up simultaneously..

@Science_4U_ Год назад

This is the difference I can see. But I can't figure out why it can damage the UNO board. Is it because the current through each digital pin dynamically varies during each cycle depending on the number of LEDs lit up together? Can you please explain?

@Abyssalism 9 месяцев назад

I think no damage , each pin can support arround 40mA current, near the limit when only one is connected. You used 9V external battery so current is (9/220) A. 41mA without leakage account.

@miya_asil Год назад

Code pls

@Science_4U_ Год назад

Hi friend, the google drive link to download the code is given in the description. I will post the link here also. drive.google.com/file/d/1vWGvjQk_IybSjnmG_Pz_0kc6FJelecik/view?usp=share_link

@goodentrainment918 9 месяцев назад

Os this 5mm led ?

@Science_4U_ 9 месяцев назад

Yes friend. I have used 5 mm led bulbs only..

@goodentrainment918 9 месяцев назад

@@Science_4U_ brother i have a problem with Arduino nano the microcontroller start hitting when i start my circuit.pls tell me how i solve the hiting issu.

@goodentrainment918 9 месяцев назад

@@Science_4U_ i was not use any resistor in my circuit.

@Science_4U_ 9 месяцев назад

@@goodentrainment918 hitting or heating friend?

@goodentrainment918 9 месяцев назад

@@Science_4U_ hitting

@brentsuico5301 8 месяцев назад

send code pls link not working

@Science_4U_ 8 месяцев назад

Hi friend. Are both the google drive and mediafire links given in the description box, for downloading the code, not working? Please try downloading the code from the following links.. drive.google.com/file/d/1vWGvjQk_IybSjnmG_Pz_0kc6FJelecik/view?usp=sharing OR www.mediafire.com/file/x2cp3wutuq6tk2b/led_design.ino/file