| 型号 | 分类 | 制造商 | 库存 | 起订 | 价格 | 链接 |
|---|---|---|---|---|---|---|
| LED-DOT-MATRIX | LED Display | Unknown | 贸泽采购 |
Type: Common Cathode / Common Anode
Standard Sizes: 5x7, 8x8, 16x16
Color Options: Red, Green, Yellow, RGB
Drive Method: Multiplexing (Row/Column Scanning)
Typical Voltage: 1.8V–3.3V per LED
Interface: Parallel, I²C (via driver IC like MAX7219)
Common Drivers: MAX7219, HT16K33, TM1637
Applications: Scrolling text, icons, simple animations
您可以尝试使用以下方式获得更精确的搜索结果: