LightKey Datasheet of 4.00 inch 4x4 Dot Matrix LE.
LIGHTKEY
LD40044AUW - 4.00 inch 4x4 Dot Matrix LED Display
LightKey Datasheet of 4.00 inch 4x4 Dot Matrix LED Display LM40044A/B Series – 4.00 inch 4x4 Dot Matrix LED Display ATTENTION OBSERVE PRECAUTIONS F.
