RGB LED STRIP COLOR ORGAN (WITHOUT MICROCONTROLLER)

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Introduction: RGB LED STRIP COLOR ORGAN (WITHOUT MICROCONTROLLER)

its a RGB LED STRIP ORGAN and don't used any microcontroller. its based N-channel mosfet.

Step 1: Parts

Hi,

Its a RGB LED STRIP COLOR ORGAN WITHOUT MICROCONTROLLER

and here is the part list .

1) 3.5mm audio socket- 1ps

2) 12V, 2AMP power adaptor- 1ps

3) 5m of RGB LED Strip.- 1ps

4) Prototyping board- 1ps

5) N-channel mosfet (11N65C3) - 3Ps

6) Diode - 1N4148 -1ps

7) 50K ohm Potentiometer- 1ps

8) Transistors
I) 2N3904 - 1ps
II) 2N3906 - 3ps

9) LED
I) Red Led- 1ps
II) Green Led- 1ps
III) Blue Led- 1ps

10) Capacitors
I) 10uF electrolytic-1ps
II) 0.047uF ceramic- 1ps
III) 0.47uF electrolytic- 1ps
IV) 0.01uF ceramic- 1ps
V) 1uF electrolytic- 1ps

11) Resistors

I) 100 ohm - 2ps

II) 10K ohm- 2ps

III) 1k ohm- 1ps

IV) 2.2K ohm -3ps

V) 4.7K ohm- 2ps

VI) 150 ohm -1ps

VII) 270 ohm- 2ps

Step 2: Circuit Diagram

its a very simple circuit, I found a circuit for total 6 LEDs on the internet. I took is and modified it to drive full 5 meters RGB LED STRIP by using the N channel mosfet, here is the Circuit diagram take a look

Step 3: Video

Hear it is in the working I have a you tube channel by the name of ELECTRONIC JUGAAD plz check it out.

and if u have any question plz comment below I will answer them as soon as possible.

2 People Made This Project!

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20 Comments

This looks so cool! I'd love to see this turned into a EL wire suit for raves! That would be awesome!

yes that will be awesome I will try for it soon!

Thanks for publishing this. Everyone seems to think you need an Arduino to make a light blink these days. This proves otherwise!

thanks for writing, plz share this. and share your build with me

didnt had mosfet so i use tip31c and reverse it after rgb led (didnt notice before that rgb led has 1 common + and 3 - for each color

https://www.youtube.com/watch?v=rwskswdi4tA

could you explain how to use a tip31 in this circuit in more detail?
thanks

Wow!! This looks awesome!

I totally want to make it. I have one small question though, what do i do to connect leds (say 5 leds for the 3 frequencies) instead of the led strip?

WOW!! Looks so awesome!

Nice work, dada.

I have one question though. What if I want to use led's (say 5 leds for each color), how should I progress??

I believe you introduced an error in your diagram. You have an additional join where the 10uF, 10K Ohm, 1N4148, and 2N3904 components are. The original drawing over at http://makezine.com/projects/easy-led-color-organ/ doesn't have this join.