I'm trying to figure out how to hook up some Tri-Colored LEDs to a TinyDuino with a PROTO TERMINAL BLOCKS TINYSHIELD. The LEDs I'm looking at have 4 wires and the following specs.
DC 2V-2.2V(R) 3V-3.2V (G/B) Volt 20mA, Polarity (2 V) : Cathode "-" (Longer Leg) | Anode "+" (Shorter Leg)
So If I read this right, The red requires a different V than the G/B. I'd like to wire up 4 of these LEDs
I'm certainly no EE so any help you can give on how to hook this up would be appreciated. And I probably need some hints as to how to write the code too.
Or if you have a better way to approach this, I'm not stuck on these LEDs
Thanks so much for your kind attention.