For your project:
One 555 dimmer circuits.
One 4017 circuit for switching the LED strips
Two or more mosfets to power the LED strips.
To be clear you have 6 LED strips each 1meter long?

 

To be clear you have 6 LED strips each 1meter long?

Yes, each is one meter long

 

Two 555 dimmer circuits.

Why not only one?

 

Figured you would want independent control of the two different color strips

 

Figured you would want independent control of the two different color strips

No, only the strip which light to be controlled

 

In this circuit for what the And gate used?
4017 for switching between leds
555 for brightness control?
For what the And gate?
for more clear photo, please look at this link

https://www.homemade-circuits.com/rgb-light-strip-controller-circuits/amp/

Regards

 

Anyway to do this project without using microcontroller, arduino, esp, etc?

From post #1.

 

From post #1.
View attachment 336803

Thank you so much
Forget about the both on
For now, just warm on, them warm off and cold on, then both off

Now only need how increase and decrease the dimming with push buttons?
Can we use push button +/_ for dimming increase and decrease?

 

That will eliminate diodes D1-D4

 

That will eliminate diodes D1-D4
View attachment 336810

Yes right
How about the dimming control with buttons?

 

Yes right
How about the dimming control with buttons?

I'll think about it.

 

Thanks
Can I use this configuration?

 

Personally I don't like.
Do you want to use several switches to set the dimmer level at preset levels?

 

Personally I don't like.
Do you want to use several switches to set the dimmer level at preset levels?

No, need only two buttons for dimming control for the led strip wich is on by 4017

 

How much dimming is require using two switches?
Like high with both switches OFF then medium with one switch ON then low when both switches are ON?

 

How much dimming is require using two switches?
Like high with both switches OFF then medium with one switch ON then low when both switches are ON?

Only high and low button, when press button + increase dimming, when continue pressing - button decrease dimming," light dim with _ button and back with + button"

 

Then anytime button is released dimmer stays at that level, correct?

 

Then anytime button is released dimmer stays at that level, correct?

Correct

 

Any kind of help?

I've found this circuit,
it work perfect on proteus, but when merge with the other part of circuit don't work right

The dimming not complete, doesn't dim to zero ampere, also when release the button, brightness gradually start again
I think because capacitor, how solve this problem?
Please look

 

A microcontroller would be simplest.

Otherwise you need an up / down counter a digital potentiometer, and a PWM dimmer. The micro would do all of these functions plus debouncing the switches. And would replace your 4017 as well.