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2.The process supports design scales of 300 devices or 1000 pads
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STD ESR TESTER
License: Public Domain
Mode: Editors' pick
- 2
Update time：
2022-03-06 16:58:21
Creation time：
2016-07-28 15:02:41
Description
Tester
Design Drawing
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | ATMEGA328P-AU | U1 | TQFP32 | 1 |
| 2 | HD44780LCD-1602_LCD1602 | X1 | LCD1602 | 1 |
| 3 | TL431 | U3 | SOT23 | 1 |
| 4 | LM7805EE | U4,U5 | TO220 | 2 |
| 5 | XTALfast | Q1 | HC-49S | 1 |
| 6 | 2k | R1 | 3266W | 1 |
| 7 | 680 | R7,R9,R11 | R0805 | 3 |
| 8 | 470k | R8,R10,R6 | R0805 | 3 |
| 9 | 22-27k | R12 | R0805 | 1 |
| 10 | 10k | R13,R18,R19 | R0805 | 3 |
| 11 | 2.2k | R14 | R0805 | 1 |
| 12 | 3.3k | R15 | R0805 | 1 |
| 13 | 20k | R16 | R0805 | 1 |
| 14 | 180k | R17 | R0805 | 1 |
| 15 | 27k | R20 | R0805 | 1 |
| 16 | 22p | C3,C4 | C0805 | 2 |
| 17 | 1n | C5 | C0805 | 1 |
| 18 | 100n | C6,C1,C2 | C0805 | 3 |
| 19 | 10n | C7 | C0805 | 1 |
| 20 | 10u | C9,C10 | C 5*11.5 | 2 |
| 21 | 47mH | L1 | INDUCTOR 7.6 MM 4.5 MM | 1 |
| 22 | MC34063ABD-TR | U2 | SOIC-8 | 1 |
| 23 | 2k | R2 | R0805 | 1 |
| 24 | 62k | R3 | R0805 | 1 |
| 25 | 180 | R4 | R0805 | 1 |
| 26 | 0.33 | R5 | R0805 | 1 |
| 27 | 300 | R21 | R0805 | 1 |
| 28 | 560pF | C8 | C0805 | 1 |
| 29 | 22mF*50V | C11 | C 5*11.5 | 1 |
| 30 | 10mF*50V | C12 | C 5*11.5 | 1 |
| 31 | 1N5819 | D1 | DO-41 | 1 |
| 32 | 220mH | L2 | INDUCTOR 7.6 MM 4.5 MM | 1 |
| 33 | SPST_OFF | ZENNER,TEST | HDR1X2 | 2 |
| 34 | SIP2 | 9V,9VADAPTER,LIONPLAT | HDR1X2 | 3 |
| 35 | ZIF 14 | U6 | ZIF14 | 1 |
| 36 | SMD площадка | U7 | SMDПЛОЩАДКА | 1 |
| 37 | SIP6 | P1 | ПРОШИВКА | 1 |
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