How to Control a TON of RGB LEDs using 74HC595 and Arduino UNO
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- เผยแพร่เมื่อ 12 ก.พ. 2018
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hey everyone,hope you are doing fine.
here in this video i am going to show you to how to control a ton of rgb LEDs using Arduino UNO.
I have used common cathode 5mm RGB LEDs.You can also use common anode RGB LED but in that case you have to connect the anode pin of the rgb led to the 5V pin of Arduino instaed of cathode to GND pin of arduino.
To make this project possibe I have used the ShiftPWM library of the arduino .All thanks to Elco Jacobs who has created this library.
Things needed to control tons of rgb leds using arduino:-
1) 2x bread board(goo.gl/STjAH4)
2) 16x 5mm RGB LED(common cathode(goo.gl/nzoQp2)
3) 48x 100E resistors(goo.gl/81bqv5)
4) 1x Arduino UNO(goo.gl/KcfNFX)
5) 6x 74HC595 (goo.gl/TZf96H)
6) male-male connecting wires(goo.gl/4L5Rea)
7) bread board connectors
Schematic:-
drive.google.com/open?id=1QKI...
ShiftPWM library:-
drive.google.com/open?id=1dap...
Arduino code:-
drive.google.com/open?id=1o6V...
Direct link to Elco Jacobs shiftPWM library:-
github.com/comdet/ShiftPWM
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How to Control a LOT of LEDs with Arduino & 74hc595
• How to Control a LOT o... - วิทยาศาสตร์และเทคโนโลยี
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This is awesome! Thanks for sharing! Thumbs up! :)
Hello. What an absolute brilliant project❗️👏🏼Thank you so much for sharing it to us all! This is very kind from you. Regards, Boris 🇨🇭
Awesome video. Nice sharing,
Great video my friend
Man, you are so freaking smart. I really enjoy these videos. Super smacked the like button my friend....😉👊🍍
Awesome video!! What would it take to be able to cycle through the options in the serial reader with a push button?
Nice video
Like my friend nice job
thought the 74hc595 cannot source enough current for 7 or at least 8 leds? or why are others using transistors and common anode leds? ty for answering :)
Espetacular. Você vende já pronto?
Awesome
Getting my arduino next week, this is the kind of thing I want to do
All the best
awsm video .. sir here you connect 16 rgb leds .. likewise what changes we have to do in the circuit if we connect 24 + rgb leds ?
Nice 👍
I don't get it. To make any color other than RGB-MCY and white I'd have to change the voltage for each Anode. How do you do that with a shift register?
Hi I'm about to start your project, that is to manage 12 rgb leds autonomously, with integrated 74HC595, but in this example the leds are powered by arduino, since I will need to turn on the leds all together with arduino power supply it will not work. how can i modify this scheme by powering the leds with an external power supply. Could you kindly give me an example of how to modify the project. Thank you.
can i do this with arduino nano?for50 to 100 led do i need external power saurce and how to set it up.
great
Have you done a dimmable example? Can you use PWM from arduino through shift register? I can turn on and off by shifting the proper bit, but need to have PWM control of each individual LED as well.
as you can see, its possible. but its not best practice. best option is TLC5940
How many LEDs can one arduino handle? Is it possible to use 50 LEDs if I had to use 5 sensors as well? I will use a power bank of course.
good boss
can u help me i am using common anode and the leds are always on with white light i changed this ( const bool ShiftPWM_invertOutputs = true;) but no luck
great job,bravooo,i want to just use rainbow effect how can i do it with same circuit
Change the code...remove all the other effects in the code
Bjr s il vour plait j voudrais voir le programme sur l ordinateur
can it be sound reactive?
0:58 What's an "E" resistor??
Hey awesome! But how can the arduino power all these LED's?
The best to power the LEDs are an external power supply
Profissional você pode me passar o esquema elétrico ou o diagrama de ligação desse vídeo
Tentei fazer esse projeto. Mas codigo arduino nao funciona.
Easy to use WS2811 small IC !! AND THEN CONTROL THESE LEDS!!!!!
Couldnt you also use just one resistor at the kathode? But nice video man :)
Not every led is lit up at all time...so the brightness of the leds will differ if you connect only 1 resistor...
I want do this but i dont have microchips
What can i do?
Awesome...
How many LEDs can be handled each output line?
1
@@CreativeStuff Thank you..
Seems like it needs a kind of power injector to drive RGB strip..
what if i had i 8x8x8 LED cube ? it will require an external power supply because the arduino cannot manage the current of 512 LEDs and 9 shift register? so at this case, shoul I connect the -ve of the power supply with the -ve of the arduino?
In any Arduino project try to connect the power supply -ve to Arduino -ve ...till now which ever projects I have done with Arduino and external power supply I have connected the both -ve ...
Can you show me how to make this set react with sound or music ?
Sir 50 led chalana kaliya kay kara
Hi, nice video, I would like to make the same project but I have to insert 29 leds of course I have to feed arduino with a suitable power supply
but does something change for the schematic? is the aduino code the same?thanks.(google translate)
Yeah the same code will work fine for that...just mention the number of shift resistors you are using in the Arduino code
@@CreativeStuff Hi, thank you for kindly replied, but I didn't understand where I have to intervene if you could please let me understand, thanks for the availability, hello.
software?
can you show us how to control this with your code??
i wanted to hack an old vending machine 21 key touch pad into led
controller, any ideas on how i would find information to do this?
Can you please give schematic diagram?
total cost for this project???????
Like mom said, "USE YOUR WORDS" that would be so much more helpful than PORN music.
torture music
i wanna ask is the pattern of this can be control using push buttons? also i cant compile the file i want to try it >.
Yes...but you have to do modifications in the code
@@CreativeStuff um should i put all the loops inside the void loop for that to happen??
I designed a pcb layout for this and it is not working. 14 LEDs are glowing in same color and 2 are glowing in different colors. No effect running.
Check the connections
Can i make a lot of color in 1 rgb led?
yes
you can also change color of an rgb led using smartphone
th-cam.com/video/ESDN4tV4FIE/w-d-xo.html
do for just 1 breadboard
jus design a Pcb for that
Lastima que no pueda variar la intensidad de los leds..
Sabes cómo programar el código para que los leds prendan como el en segundo 0:07???
Great video, can you send to me the software in Arduino? thanks.
Software?? Do you mean code?
Yeah ! How did you program it?
I built this, then uploaded the example, but I keep getting - ShiftPWM. SetAmountOfRegisters(numbRegisters); - line 69 highlighted in yellow ??
How many shift resistors are you using?? Mention that in that line "int numRegisters = 6;"number of resisters=6
@@CreativeStuff : My circuit is exactly copied from your example schematic....Thanks
Hey have you added the shiftpwm library to your Arduino library in ur pc?
Where is it located ?
My computer-->documents-->Arduino>libraries
esp8266 . it can not compile
Does anybody know how to do this with an nano every microcontroller ? I have built this with my ardunio uno and it works but the library doesn’t seem to work on the nano every any ideas? I’m pulling my hair out 😂
same , did you find a solution?
Kitne led chal sakte hai
Jitne tum chaho....but us hisab se power supply change karna padega
Hum iski jagaha rgb led strep laga sakte hai kya
Nahi...individual led lagaoge toh hoga...strip nahi
code didn't work for me i used a arduino nano
nano will work...but have you added the swift pwm library to you arduino library?
yes and i ended up using ShiftPWM_RGB_Edit code from another video and it worked perfect
how do u do for just 2 lol
not working Arduino code
What do u mean by not working?
your code not working
Have you added the shift pwm library to your Arduino library?
.
script is wrong
please help
Very useless but so dope
Hi I'm about to start your project, that is to manage 12 rgb leds autonomously, with integrated 74HC595, but in this example the leds are powered by arduino, since I will need to turn on the leds all together with arduino power supply it will not work. how can i modify this scheme by powering the leds with an external power supply. Could you kindly give me an example of how to modify the project. Thank you.