How to make a color selectable LED?
Radioshack sells these LEDS that are 5mm 7-Color and you can use a momentary push button to make it change colors, the only bad part is that these LEDS are like $3 EACH. They are great if you only need a few but I need about 30 of these. Does anyone know a cheaper alternative to getting this same effect? Is there a way you can control regular RGB 5mm leds? Thank you. (I really need 5mm LEDS for this and LED strip lights will not work)