| 名称 | 数量 | 规格 |
| 4.7k 1/8w | 32 | 电阻 |
| 4.7k*8排阻 | 1 | |
| 2n5551 | 16 | 小功率NPN三极管 |
| 2n5401 | 16 | 小功率PNP三极管 |
| led | 256 | 3mm白发红高亮度 |
| 22P | 2 | 瓷片电容 |
| 10uf/50v | 1 | 电解电容 |
| 100uf/25v | 2 | 电解电容 |
| AT89C51 | 1 | 或AT89S51 |
| 40pin Ic座 | 1 | 插89c51用 |
| 12M | 1 | 晶体 |
| 74LS154 | 1 | 或74HC154 |
| LM7805 | 1 | 稳压IC |
| 电源插座 | 1 | |
| 稳压电源 | 1 |
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