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Update time：
2019-04-12 11:54:58
Creation time：
2019-03-26 14:30:03
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | EVQ22705R | SW1,SW2,SW3,SW4 | KEY-6.0*6.0-4 | 4 |
| 2 | 100 | R1,R3,R5,R7,R16,R17 | AXIAL-0.3 | 6 |
| 3 | 270 | R2,R4,R6,R8 | AXIAL-0.3 | 4 |
| 4 | SN74HC14 | U1 | NONE | 1 |
| 5 | Arduino Analog | U3 | NONE | 1 |
| 6 | MP3 audio | U4 | NONE | 1 |
| 7 | RED | LED1,LED2,LED3,LED4 | LED-3MM/2.54 | 4 |
| 8 | 220 | R9,R10,R11,R12 | AXIAL-0.3 | 4 |
| 9 | 10 | R13,R21 | AXIAL-0.3 | 2 |
| 10 | 47n | C5 | RAD-0.1 | 1 |
| 11 | 20 | R14,R15 | AXIAL-0.3 | 2 |
| 12 | 10n | C6,C7 | RAD-0.1 | 2 |
| 13 | 10u | C8,C9 | RAD-0.1 | 2 |
| 14 | 10k | R18,R19 | AXIAL-0.3 | 2 |
| 15 | HD44780 | U7 | NONE | 1 |
| 16 | LM386 | U8 | NONE | 1 |
| 17 | 1u | C1,C2,C3,C4 | CAP-D3.0XF1.5 | 4 |
| 18 | 100n | C10 | RAD-0.1 | 1 |
| 19 | 10u | C11 | CAP-D3.0XF1.5 | 1 |
| 20 | 50n | C12 | RAD-0.1 | 1 |
| 21 | 250u | C13 | CAP-D3.0XF1.5 | 1 |
| 22 | 74HC165 | U2 | NONE | 1 |
| 23 | PJ-320B | AUDIO1 | PJ-320B | 1 |
| 24 | LM3914N | U9 | DIP-18 | 1 |
| 25 | LED Bar | U10 | NONE | 1 |
| 26 | LM324 | U11 | SOP14 | 1 |
| 27 | 1N4148 | D1 | DO-35 | 1 |
| 28 | 1u | C14 | RAD-0.1 | 1 |
| 29 | 160k | R22 | AXIAL-0.3 | 1 |
| 30 | 1k2 | R23 | AXIAL-0.3 | 1 |
| 31 | 560 | R24 | AXIAL-0.3 | 1 |
| 32 | 10k | R20 | RES-ADJ_3386P | 1 |
| 33 | 100k | R25 | RES-ADJ_3386P | 1 |
| 34 | 74HC164 | U5,U6 | NONE | 2 |
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