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2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
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2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
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STD sentinel
License: GPL 3.0
Mode: Editors' pick
- 0
Update time：
2021-04-15 04:48:35
Creation time：
2021-03-04 13:06:28
Description
dongle to store copernica's private keys
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | BOM_Supplier | BOM_Supplier Part |
|---|---|---|---|---|---|---|
| 1 | 12pF | C7,C8 | C0402 | 2 | LCSC | C1547 |
| 2 | MCP1700T-3302E/TT | U3 | SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | 1 | LCSC | C39051 |
| 3 | HDR-F-2.54_1x5 | H1 | HDR-F-2.54_1X5 | 1 | LCSC | C50950 |
| 4 | 100nF | C3,C5,C4,C6 | C0402 | 4 | LCSC | C1525 |
| 5 | 0805G (Green) | L2,L3,L4,L5,L1 | LED0805-RD | 5 | LCSC | C2297 |
| 6 | TS-1187A-B-A-B | SW1,SW2 | SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-2 | 2 | LCSC | C318884 |
| 7 | STM32F103C8T6 | U1 | LQFP-48_L7.0-W7.0-P0.50-LS9.0-BL | 1 | LCSC | C8734 |
| 8 | ESP32-WROOM-32U(16MB) | U5 | WIFIM-SMD_39P-L19.2-W18.0-P1.27 | 1 | LCSC | C529580 |
| 9 | NUF2221W1T2G | U2 | SC-88-6_L2.0-W1.3-P0.65-LS2.1-BL | 1 | LCSC | C274624 |
| 10 | 16MHz | X1 | OSC-SMD_4P-L3.2-W2.5-BL | 1 | LCSC | C70562 |
| 11 | USB-Type A_Male | USB1 | USB-A-TH_48037-0001 | 1 | LCSC | C112454 |
| 12 | 1uF | C1,C2 | C0402 | 2 | LCSC | C52923 |
| 13 | 1.27MM/1*2P | H2 | HDR-TH_2P-P1.27-V-M | 1 | LCSC | C703015 |
| 14 | 470 | R2 | R0402 | 1 | LCSC | C416547 |
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