LED Charlieplexed Matrix - 9x16 LEDs - Green
LED 照明 - COB，驱动器，模块，灯条 9 x 16 - 绿色 - I²C 1.70" 长 x 1.10" 宽 x 0.09" 高（43.18mm x 27.94mm x 2.29mm）
得捷:
LED CHARLIEPLEXED MATRIX - 9X16
艾睿:
IS31FL3731 LED Display Dot Matrix Breakout Board
Allied Electronics:
LED Charlieplexed Matrix - 9x16 LEDs - Green