3 Simple Ways to
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With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

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Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

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VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

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Answers : Technology

how to make a cheap programable rgb led tube light in india?

how to make a cheap programable rgb led tube light in india? which can be conected to 230 v ac supply................... actually i want to connect 100-500 leds.plz tel me formula with wich i can change my resisto nd capacitor etc specification according to the number of rgb led. thnk you