Color	Red
Brand	N/A
Model	N/A
Quantity	1 Piece
Material	FR4
English Manual / Spec	No
Other Features	A product for Arduino that works with official Arduino boards.
Packing List	1 x Dot matrix module 8 x Male to Male Dupont cables (22cm) 1 x 40-pin header 1 x LCD12864 interface pin header (according to their needs welding)

Supply Voltage: DC 5V; Principle: Each row consists of 4~16 decoders by two 74HC138 + transistor drive; Each column cascade driven by the two 74HC59; LED in cross point will light on if row output high level and column output low level; Compatible w/ LCD12864 interfaces、 plug and play.

Dimensions: 4.25 in x 2.56 in x 0.43 in (10.8 cm x 6.5 cm x 1.1 cm)
Weight: 2.36 oz (67 g)