why do every other led look different color is that your camera? the addressable type can only do that.
6 лет назад+1
These older cheaper non addressable are made up of one red, one green and one blue (rob) led next to each other and then repeated. The addressable leds have three leds inside one package and also a control chip. That is why this one looks as it does. It is cheap, but if you only want one color in interior lighting for example this works great. If you don’t see the leds directly they melt into one color. Hope that explains it a bit.
This should still work for the all in one rgb none addressable LEDS?
6 лет назад
Clancey Aggen yes. If they only work by pwm signals/voltage levels and not with any data lines. To be REALLY sure do you have a link to strip you had in mind?
Does anyone know if you can 8se this scheme for using arduino like sequential module for car turn signal? Im just working on a project with my tail light and not sure if i can use arduino for sequential turn signal
First off make sure that you have MOSFETs that can handle 24v. The irlb8721 I talk shortly about should work fine as it can work with up to 30vs. Then just add a fourth MOSFET for the White leds and connect it to one of the remaining pwm pins example 3,5 or 6. Then just add another copy of each row showed in ep. 27 and you are done! :) hope it helps.
11:06 these are fake rgb bands, i bought one too :/ you can see the difference, the real ones usually have balck bands and you can see on the auction phot the 6 pins of each led + you dont see red + gree + blue but instead purple,cyan and yellow light.
Although this DOES kind of work, it is the absolutely wrong way to do it. It is magnitudes better to use a MOSFET driver IC in between the arduino and the MOSFET. The MOSFET gate pulls on the order of amps on the gate when it charges, so it should have a resistor inline with the gate. The gate should be pulled low when not high, so you do not get false triggering. The driver IC usually has a charge pump to run the gate and all of that. This is an example on how to technically do it, but it is not intended for designs.
GOLD f FISH ah ok that is just an adapter for plugging in a wall wart and then convert it to a screw terminal. So just to get 12v from a normal wall wart into the project.
With this approach is it also possible to dim the LEDs or it is only "on-off" mode?
5 лет назад+1
Yes of course. You can dim to “any color you like”. That is what these leds are for. The dimming is done with “pwm” or by rapidly turning them on and off which makes them dim.
Yes you can. Watch the video and you’ll see how to tweak an example sketch for this application. The code is the fade led example sketch. Just iterated for three pins.
@ well I want to ask how to make it Flashes with music
5 лет назад
lloovvee ko có tên well... I would amplify an audio signal into an analog input if you want it to react differently to high and low tones you might need to use some low pass filter and high pass filter, and send the filtered signals to two analog pins. Then you just write a value to the output pins of the led strips.
Most videos i saw where about the integrated chip led strips, but this video is what i needed thank u so much bro!
This was really helpful. Accidentally ordered a 12V strip and wanted to still use Arduino 😂
Cool. This works for you then. 👍
What is the name of that little thing that conect adaptor to the arduino ? The one that have a green part
i like your videos
Thank you 🙏 that means a lot to me.
This video seriously helped me out big time. Great job!
Nc and No is reversed🤦
Nice begining, now move to ESP and make us how to chose colors :) tnx, thumbs up
Ah yes. ESP. It’s coming. So many more rgb leds to go through though. Watch previous episode ep. 27 for how to choose colors.
With this device, would the lights "remember" the last known colour if there was a power outage?
Yes in this case since it is hard coded. But even with a changeable value it would easily be solved by writing the value to eeprom memory.
@ ah thank you so much!
An FQP30N06 60V mosfet would be ok to use, right?
I am not 100% sure. But since it says 60V it should be ok.
Kristian Blåsol Thank you, sir. 😁
why do every other led look different color is that your camera? the addressable type can only do that.
These older cheaper non addressable are made up of one red, one green and one blue (rob) led next to each other and then repeated. The addressable leds have three leds inside one package and also a control chip. That is why this one looks as it does. It is cheap, but if you only want one color in interior lighting for example this works great. If you don’t see the leds directly they melt into one color. Hope that explains it a bit.
This should still work for the all in one rgb none addressable LEDS?
Clancey Aggen yes. If they only work by pwm signals/voltage levels and not with any data lines. To be REALLY sure do you have a link to strip you had in mind?
Does anyone know if you can 8se this scheme for using arduino like sequential module for car turn signal? Im just working on a project with my tail light and not sure if i can use arduino for sequential turn signal
how do i do this with 24v RGBW tho?
First off make sure that you have MOSFETs that can handle 24v. The irlb8721 I talk shortly about should work fine as it can work with up to 30vs. Then just add a fourth MOSFET for the White leds and connect it to one of the remaining pwm pins example 3,5 or 6. Then just add another copy of each row showed in ep. 27 and you are done! :) hope it helps.
Hey buddy, how to use 6803 led strip with Arduino Nano, please tell anyone
Can this used in a Marshmello helmet
Why not. I have no idea what a marshmallow helmet is but as long as there is room for some circuitry it works I guess. 😜
You should do a tutorial for it it is a dj helmet with les strips in it search Marshmello helmet
11:06 these are fake rgb bands, i bought one too :/
you can see the difference, the real ones usually have balck bands and you can see on the auction phot the 6 pins of each led + you dont see red + gree + blue but instead purple,cyan and yellow light.
Although this DOES kind of work, it is the absolutely wrong way to do it.
It is magnitudes better to use a MOSFET driver IC in between the arduino and the MOSFET. The MOSFET gate pulls on the order of amps on the gate when it charges, so it should have a resistor inline with the gate. The gate should be pulled low when not high, so you do not get false triggering. The driver IC usually has a charge pump to run the gate and all of that.
This is an example on how to technically do it, but it is not intended for designs.
Do you have an example circuit?
Great video
Want to know if There anyway i can Buy programmed Arduino to run show for LEDSTRIPE
Not that I know of.
What is the name of the litle thing that conect adaptor into the arduino the one that saparate the elactricity
Do you mean the mosfet transistor?
@ no its lok like conector you conect the mosfet into that thing , it have green part that runing the electicity
@ 6:16 at botom right
GOLD f FISH ah ok that is just an adapter for plugging in a wall wart and then convert it to a screw terminal. So just to get 12v from a normal wall wart into the project.
With this approach is it also possible to dim the LEDs or it is only "on-off" mode?
Yes of course. You can dim to “any color you like”. That is what these leds are for. The dimming is done with “pwm” or by rapidly turning them on and off which makes them dim.
Make Marshmello helmet tutorial
shut up
can i get the source code
Yes you can. Watch the video and you’ll see how to tweak an example sketch for this application. The code is the fade led example sketch. Just iterated for three pins.
Does anyone know if a raspberry pi could be used in place of the arduino?
Yes.
thank you but can you let me know your fb or something to connect with you I sill have so many thing to ask you
Ask here. If it is relevant to the project more people probably want to know. ;)
@ well I want to ask how to make it
Flashes with music
lloovvee ko có tên well... I would amplify an audio signal into an analog input if you want it to react differently to high and low tones you might need to use some low pass filter and high pass filter, and send the filtered signals to two analog pins. Then you just write a value to the output pins of the led strips.
@ can you give me more detail cause I sill do not understand
@@NoLoadingTV lol