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1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
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2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
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Update time：
2019-05-03 18:07:18
Creation time：
2019-04-07 07:15:39
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | PCF8574AT/3,512 | U2 | SOIC-16_300MIL | 1 |
| 2 | LCD_2X16_SIL | LCD1 | HY-1602F | 1 |
| 3 | 10kΩ | R1 | RES-ADJ_3386P | 1 |
| 4 | EVQ22705R | SW1 | KEY-6.0*6.0-4 | 1 |
| 5 | 4.7kΩ | R2 | AXIAL-0.3 | 1 |
| 6 | 10u | C1 | RAD-0.1 | 1 |
| 7 | IC_RTC_DS1307 | U3 | SO-8 | 1 |
| 8 | 32758KHz | X1 | OSC-49S-1 | 1 |
| 9 | 3v | U4 | 9V BATTERY CLIP | 1 |
| 10 | 12.5pF | C3,C2 | RAD-0.1 | 2 |
| 11 | Arduino_Mega25 | U5 | ARDUINO_MEGA_COMPLETE_GFN V2 | 1 |
| 12 | 1kΩ | R6,R7,R8,R3,R4,R5,R9 | AXIAL-0.3 | 7 |
| 13 | LED-3MM | LED3,LED4,LED1,LED2 | LED-3MM/2.54 | 4 |
| 14 | fototran | Q2,Q1 | TO-92 | 2 |
| 15 | 1uF | C6,C7,C4,C5 | RAD-0.1 | 4 |
| 16 | HC-06 bluetooth | U7 | HC-06 | 1 |
| 17 | GPRS/GSM SIM900 Arduino Shield copy | U1 | UNO_R3_SHIELD | 1 |
| 18 | 9v | U6 | 9V BATTERY CLIP | 1 |
| 19 | 16MHz | CRYSTAL | OSC-49S-1 | 1 |
| 20 | 22pF | C8,C9 | RAD-0.1 | 2 |
| 21 | x1 | P1 | HDR-1X1/2.54 | 1 |
| 22 | x2 | P2 | HDR-1X1/2.54 | 1 |
| 23 | Speaker | LS1 | NONE | 1 |
| 24 | LED | LED5 | NONE | 1 |
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