Hi All
I am looking at doing a mod for my mouse, basically so when I scroll the mouse wheel, it changes the color of the LED.
i have almost found a RGB LED as they are known, I'm trying to find one with 4 legs. so it will have red, green, blue, and ground.
I need a SMALL circuit that can chage which leg the current is being passed to, when I pass voltage into a seperate line. I don't know if this makes sense, but I would really like to hear from someone who could help me with this.
Thanks in advance,
I am looking at doing a mod for my mouse, basically so when I scroll the mouse wheel, it changes the color of the LED.
i have almost found a RGB LED as they are known, I'm trying to find one with 4 legs. so it will have red, green, blue, and ground.
I need a SMALL circuit that can chage which leg the current is being passed to, when I pass voltage into a seperate line. I don't know if this makes sense, but I would really like to hear from someone who could help me with this.
Thanks in advance,