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STD PC oscilloscope
Project Status:
Ongoing
License: GPL 3.0
- 7
Description
A simple oscilloscope (from PC sound card).
Ref. No: KIT013.
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | SINE(0 20 5000) AC 20 0 | V3 | HDR1X2 | 1 |
| 2 | 1M | R1 | R3 | 1 |
| 3 | 4.7k | R3 | R3 | 1 |
| 4 | 3k | R4 | R3 | 1 |
| 5 | .01uF | C1 | C1 | 1 |
| 6 | 20pF | C2 | C1 | 1 |
| 7 | 100pF | C3 | C1 | 1 |
| 8 | 27k | R5 | R3 | 1 |
| 9 | 47k | R2 | R3 | 1 |
| 10 | TL082 | U1 | DIP08 | 1 |
| 11 | 100k | R6 | R3 | 1 |
| 12 | 1N4001 | D4,D5,D6 | DO35-7 | 3 |
| 13 | 12 | V1,V2 | BATTERY | 2 |
| 14 | RCA OUT | H2 | HDR-F-2.54_1X2 | 1 |
| 15 | BNC IN | H1 | HDR-F-2.54_1X2 | 1 |
| 16 | Power | LED1 | LED0603_RED | 1 |
| 17 | TL081ACP | U3 | DIP8 | 1 |
| 18 | 330 | R12 | R0201 | 1 |
| 19 | 1M | R7 | R0201 | 1 |
| 20 | 47k/500mW | R8 | R0201 | 1 |
| 21 | 4k7 | R9 | R0201 | 1 |
| 22 | 27k | R10 | R0201 | 1 |
| 23 | 3k | R11 | R0201 | 1 |
| 24 | -12V ps module | U2 | NONE | 1 |
| 25 | 10n | C4 | C0201 | 1 |
| 26 | 20p | C5 | C0201 | 1 |
| 27 | 100p | C6 | C0201 | 1 |
| 28 | MOLEX conn (from PC) | JP1 | MOLEX-1X4 | 1 |
| 29 | On/Off | S3 | SWITCH-RIGHT-ANGLE | 1 |
| 30 | 100k/lin | P1 | RES-ADJ-TH_3386P | 1 |
| 31 | x1/x10 | S1 | SWITCH-SPDT | 1 |
| 32 | 1N4148 | D2,D3,D1 | DO-35_BD2.0-L4.0-P8.00-D0.5-FD | 3 |
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