Introduction: Simple RGB LED MOOD Colour Potentiometer Without Microcontroller

Picture of Simple RGB LED MOOD Colour Potentiometer Without Microcontroller

Display the color combinations of color LEDs without using a Microcontroller

you Can Make a Simple Color Cycle Display For RGB (Red,Green,Blue) LEDs

Step 1: What You Need

Picture of What You Need

You will Need:
1]1K potentiometer x3
2]330R resistor x3
3]LED Red,Green,Blue x3
4]Battery holder x1
5]Perforated boards PCB
6]Ribbon Wire

Soldering iron
Wire cutters/Strippers

Step 2: The Circuit Diagram

Picture of The Circuit Diagram

Here is a diagram showing the parts and how they are wired.  Solder the circuit

Step 3: All Done & Colour LEDs

Picture of All Done & Colour LEDs

Light on! Thank You !
If you like it rate, follow, and vote for the LED contest.


Jacqui 87 (author)2014-11-20

Can you do this same thing with a RGB Led as apposed to three individual LEDs?

Azeunkn0wn (author)Jacqui 872016-03-01

I wanna know too.

a_wrek made it! (author)2016-02-09

nice and easy.

Sarlanga made it! (author)2015-09-21

I also added a battery from an old cellphone, and a switch for toggle the lights on/off.
And used and old cassette holder :D

angelesdm (author)2011-08-19

Cool man. Students will really like this specially if you will enclosed it into a paper ball (origami) and then turn the lights off so they could make different lights. we could even instruct them to make cyan, magenta, yellow and other colors just by turning on and turning off some lights. they will appreciate the color theory.

znelson710 (author)2011-07-14

But the LEDs each have their own max voltage... by using the same value resistor does this cause the blue to be dimmer when it is at "full brightness"?

znelson710 (author)znelson7102011-07-14

I meant to say the red light to be dimmer

India100 (author)2011-06-18

Simple WOW ! Rate and Follow too !

Thank You Very Much

Niraj Deshmukh (author)2011-06-17

wow cool

mischka (author)2011-05-30

I absolutely agree: Why not make it simple?

vishalapr (author)mischka2011-05-31

Ya I agree as well, but its still cool rated 4.5*

About This Instructable




Bio: I like to build robots We make robots, computer ,rocket ,tech and hacking videos, and other robot build my youtube username --Avadhut1003 www.avadhutelectronics.blogspot ...
More by Avadhut.Deshmukh:NEJE DK - 5 Pro 500mW USB DIY Mini Laser Engraver - USER MANUAL Google doodle Basketball hack full points !ganapati papercraft template
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