Model DIYTJ Quantity 1 Color Green + white Material FR4 Features Learning below: The tone of the music spectrum; Multi-function clock effect; PC software to change the word to advertise the brand effect; Gradually brighten control effect; Print word text effect; Parabolic text effect; Down text effect; Fly into text effect; Simple animation display; All light + left shows text effects Specification DIY 16 x 32 color dot matrix uses the newest 8 x 8 color dot matrix module; F3.75/P4.75 transparent high brightness dot matrix; Column driver uses chipset 595; Row driver uses 138 + 4953 bus driver chipset 245. Application Great DIY project English Manual/Spec Yes Packing List 1 x Motherboard 8 x 104 Capacitance 8 x Dual-color dot matrix 2 x C138 chipset 8 x C595 chipset 1 x Cable (14cm) 2 x Pins 4 x Screws 4 x Nuts