8x8 LED Matrix with Red and Green LEDs. Turn them both on and you get yellow.
These modules can be a lot of fun. String them together and make a scrolling display.
|Size:||37.8 x 37.8mm (1.5" x 1.5")|
|Colours:||Each Cell contains Red and Green|
|Forward Voltage - Red:||1.8 to 2.4V|
|Forward Voltage - Green:||2.8 to 3.6V|