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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
4.For students, teachers, creators
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1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
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STD Universal 555 Timer
Mode: Editors' pick
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Update time：
2021-04-11 12:33:43
Creation time：
2016-12-08 15:27:39
Description
The PCB supports 8 kinds of capacitors hence it can procedure many freq. as we adjust the capacitors. We can also extend the capabilities by soldering the removable headers with hole in place of capacitors and we will have plug-and-play place-holder for them.
Design Drawing
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| ID | Name | Designator | Footprint | Quantity | Mounted | |
|---|---|---|---|---|---|---|
| 1 | NE555P | U1 | DIP8-2.54-10.9X6.6MM | 1 | Yes | 310110001 |
| 2 | 10K | R1 | R3 | 1 | Yes | |
| 3 | 100K | R2,R3 | TRIM_POT_PTH | 2 | Yes | |
| 4 | 100u | C1 | CP_8X13MM | 1 | Yes | |
| 5 | 1N4007 | D1 | DO35-7 | 1 | Yes | |
| 6 | 10u | C2 | CP_8X13MM | 1 | Yes | |
| 7 | 1u | C3 | CP_8X13MM | 1 | Yes | |
| 8 | SIP3 | P1 | HDR1X3 | 1 | Yes | |
| 9 | 100n | C4 | C1 | 1 | Yes | |
| 10 | 10n | C5 | C1 | 1 | Yes | |
| 11 | 1n | C6 | C1 | 1 | Yes | |
| 12 | 0.1u | C9 | C1 | 1 | Yes | |
| 13 | 100p | C7 | C1 | 1 | Yes | |
| 14 | 10p | C8 | C1 | 1 | Yes | |
| 15 | HDR2X8 | P2 | HDR2X8 | 1 | Yes |
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