| 图片 | 零件号 | 品牌 | 描述 | 数量 | 购买 |
|---|---|---|---|---|---|
 | Silicon Labs | IC I/O EXPANDER I2C/SPI 8B 20QFN | 315098 pieces | ||
| Silicon Labs | IC I/O EXPANDER I2C/SPI 8B 20QFN | 385700 pieces | ||
 | ICF | Package SMD or Through Hole ICF CP2124D New original parts | 79497 pieces | ||
| CHIPHOME | Package SMD or Through Hole CHIPHOME CP2128 New original parts | 53053 pieces |
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