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Low cost logic analyzer probe for Rigol MSO5000
1 year agoOpen source license: GPL 3.0
Description
Dear friends, good news! The Probe is assembled and checked, works correctly. Checked from the built-in generator at 15MHz (generator limit).
This is a low cost logic analyzer probe for oscilloscope Rigol MSO5000 with fixded CMOS/TTL logic for 3.3/5.0V input levels with full bandwidth (up to 600MHz if it realy happens during research). It can also be connected to other models with an adapter or using a different cable.
All components are accessible on LCSC. You can order board and all components for about $20 (plus shipping) in a couple of clicks.
Of course, you will not get beautiful wires with tags for half of the price of an oscilloscope cost for (fuck them) $400!
Actual version 2.1. Please, check and swith designe to version to 2.1.
Thanks to guys from EEVblog for pinout of the connector!
BOM
| ID | Name | Designator | Footprint | Quantity | BOM_Manufacturer Part | BOM_Manufacturer | BOM_Supplier | BOM_Supplier Part |
|---|---|---|---|---|---|---|---|---|
| 1 | 100nF | C1,C2,C3,C4,C5 | 0603 | 5 | CC0603KRX7R9BB104 | YAGEO | LCSC | C14663 |
| 2 | 10uF | C9,C10 | CAP-SMD_L3.2-W1.6-R-RD | 2 | TAJA106K016RNJ | AVX | LCSC | C7171 |
| 3 | Power | LED1 | LED0805-RD | 1 | D-G080508G1 | ARKLED | LCSC | C107402 |
| 4 | HDR-IDC-2.54-2X8P | P1,P2 | IDC-TH_16P-P2.54_C3406 | 2 | IDC Box 2.54mm 16P Straight | BOOMELE | LCSC | C3406 |
| 5 | IDC Box2X25 2.54MM | P3 | IDC-TH_50P-P2.54_BOOMELE2X25P | 1 | IDC Box2X25 2.54MM | BOOMELE | LCSC | C30006 |
| 6 | 100 | R0,R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R18,R100,R101,R102,R103,R104,R105,R106,R107,R108,R109,R110,R111,R112,R113,R114,R115 | R0603 | 34 | AC0603FR-07100RL | YAGEO | LCSC | C125923 |
| 7 | 5.1K | R17 | R0603 | 1 | AC0603FR-075K1L | YAGEO | LCSC | C125891 |
| 8 | SN65LVDS1DBVRG4 | U0,U1,U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15 | SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL | 16 | SN65LVDS1DBVRG4 | TI | LCSC | C50990 |
| 9 | MC33375ST-3.3T3G | U16 | SOT-223_L6.7-W3.5-P2.30-BR | 1 | MC33375ST-3.3T3G | ON Semicon | LCSC | C233213 |
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