Brief Introduction of Application: It can be seen in advertising board, video game machine, teaching board, etc., almost everywhere, thanks to its characteristics of low power, long life and programmable. Besides it supports image encode which can shorten the time for developing. Function Introduction: With original characteristics of LED(low power and long life) retained, it can support lots of combinations if scan capability is added, and display with more font variations and animations if 74LS154 decoder and 74LS373 latch are used. Besides high quality, its low price also attracts most ordinary consumers’ eyes. 【DOWNLOAD】