How to connect LED Strip to USB cable?
I am currently making an Art assignment for my class. I am trying to crete art using light and I decided to use LED Strip instead of other lamp. I bought a 1 meter long for a prototype before installing the real one. I am cutting the LED for about 10 cm long. Now, how do I connect the rest of the LED to a USB cable? The LED Stripe comes with mod and controller, but I cannot purchase it separately. I dont want to buy another 1 meter long and only use 10 cm of it. How do I exactly connect this one to the USB? I tried to search the videos on youtube, but most of them are only having 2 area for plus and minus, but mine are having 4 area named R, G, B, and Com. I have no clue at all, so blind right now. I dont want to waste the rest 90 cm LED I dont use. If any of you know how to combine this, please help me!
thank you very much!