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This item will be Ordered on Demand - Order before 20th. Delivery on 31st/1st.
Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each color and a common cathode. Use this one LED for three status indicators or pulse width modulate all three and get mixed colors!
These LEDs are diffused; so they'll appear dimmer, but have a wider viewing angle.
Breadboard - Self-Adhesive (White)
Trimpot 10K Ohm with Knob
Arduino Uno - R3