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Update time：
2021-04-11 10:07:24
Creation time：
2016-06-09 02:00:42
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 555 | U1 | DIP08 | 1 |
| 2 | 2M | R1 | R3 | 1 |
| 3 | 8.2k | R2 | R3 | 1 |
| 4 | 4584 | U2 | DIP14 | 1 |
| 5 | 4069 | U3 | DIP14 | 1 |
| 6 | XTALfast | Q1 | 1X02 | 1 |
| 7 | 1M | R3,R4,R10,R12 | R3 | 4 |
| 8 | 4011 | U4 | DIP14 | 1 |
| 9 | SIP2 | P1,P2 | HDR1X2 | 2 |
| 10 | 10k | R5,R6,R8,R9,R13,R14,R15,R17,R19,R20,R21 | R3 | 11 |
| 11 | 100k | R7,R18 | R3 | 2 |
| 12 | 68k | R11 | R3 | 1 |
| 13 | LM393 | U7 | DIP8 | 1 |
| 14 | 1N914 | D3,D5 | DO35-7 | 2 |
| 15 | 1N4001 | D4 | DO35-7 | 1 |
| 16 | MC14553BCP | U8 | DIP16 | 1 |
| 17 | CD4543BE | U9 | DIP16 | 1 |
| 18 | 5.1k | R16 | R3 | 1 |
| 19 | 2SA1266 | Q2,Q3,Q4 | TO-92 | 3 |
| 20 | 2.4k | R22,R23,R24,R25,R26,R27,R28,R29 | R3 | 8 |
| 21 | 7-SEGMENT-DISPLAY-1-RED | U10,U11,U12 | 7-SEGMENT-1PTH-EZ | 3 |
| 22 | 100uF | C16 | CP_8X13MM | 1 |
| 23 | SPST_OFF | S1 | TACTILE-PTH | 1 |
| 24 | 1N4007 | D6 | DO35-7 | 1 |
| 25 | 104 | C1,C2,C3,C5,C13,C18 | C1 | 6 |
| 26 | 473 | C4 | C1 | 1 |
| 27 | 103 | C6,C12 | C1 | 2 |
| 28 | 222 | C14 | C1 | 1 |
| 29 | 102 | C17,C19,C22 | C1 | 3 |
| 30 | 681 | C20 | C1 | 1 |
| 31 | 333 | C21 | C1 | 1 |
| 32 | Zener Diode | D7,D8 | Diode | 2 |
| 33 | RC4558P | U13 | DIP8 | 1 |
| 34 | 5 | V1 | BATTERY | 1 |
| 35 | 1u | C7,C8 | RAD-0.1 | 2 |
| 36 | 7400 | U1 | DIP14 | 1 |
| 37 | BC337-25-NPN-TO92-EBC | T1,T2 | TO92-EBC | 2 |
| 38 | 1k | R1,R2,R3,R4 | AXIAL-0.3 | 4 |
| 39 | 204-10UYC/S530-A3 | LED1 | LED-3MM/2.54 | 1 |
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