Matrix - IR Counter
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English
Contents
1 介绍
2 特性
- PCB尺寸（mm）：24x32
- 引脚说明:
| 名称 | 描述 |
| SDA | I2C SDA |
| SCL | I2C SCL |
| 5V | 电源5V |
| GND | 地 |
3 工作原理
- D
