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3.Supports simple circuit simulation
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STD Single Chanel EEG
Mode: Editors' pick
- 0
Update time：
2021-04-12 07:20:59
Creation time：
2017-11-13 18:03:43
Description
my take on the circuit design of cah6's EEG/ECG circuit
original: http://www.instructables.com/id/DIY-EEG-and-ECG-Circuit/
Design Drawing
schematic diagram
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | AD620ANZ | U1 | DIP-8 | 1 |
| 2 | 560 | R1 | AXIAL-0.3 | 1 |
| 3 | 22k | R2 | AXIAL-0.3 | 1 |
| 4 | 220n | C5,C6,C8,C7,C1,C4,C2 | RAD-0.1 | 7 |
| 5 | 10u | C1 | CAP-D3.0XF1.5 | 1 |
| 6 | 220 | R5,R13,R10 | AXIAL-0.3 | 3 |
| 7 | 12 | R4 | AXIAL-0.3 | 1 |
| 8 | 47k | R7,R6 | AXIAL-0.3 | 2 |
| 9 | 220k | R6,R5 | AXIAL-0.3 | 2 |
| 10 | 180k | R9,R10 | AXIAL-0.3 | 2 |
| 11 | 100k | R8,R12,R18,R16,R7,R9,R14 | AXIAL-0.3 | 7 |
| 12 | 25n | C10,C7 | RAD-0.1 | 2 |
| 13 | 100n | C9,C6 | RAD-0.1 | 2 |
| 14 | 1M | R11 | AXIAL-0.3 | 1 |
| 15 | 10n | C12 | RAD-0.1 | 1 |
| 16 | 1k | R14,R11 | RES-ADJ_3386P | 2 |
| 17 | 2.5mm Audio Jack- 4 conductor | J2 | NONE | 1 |
| 18 | 10k | R15,R17,R13 | AXIAL-0.3 | 3 |
| 19 | 1u | C11 | CAP-D3.0XF1.5 | 1 |
| 20 | 1N60P | D1,D2 | DO-35 | 2 |
| 21 | 12k | R2,R3 | AXIAL-0.3 | 2 |
| 22 | 6k | R4 | AXIAL-0.3 | 1 |
| 23 | 440n | C3 | RAD-0.1 | 1 |
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