Enclosure not stated · 2 knobs
Devi Ever Improbability Drive
Based on the Devi Ever Improbability Drive· 2 other boards clone it
From the post
This one was quite a nightmare to draw so I've attached the schematic for anyone who is willing to take a second look.o.O
Schematic
This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.
Parts list 26 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×11 | 3.3M | 3.3M | read from the layout by eye | |
| ×1 | 220K | 220k | read from the layout by eye | |
| ×1 | 2.2M | 2.2M | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| ×1 | 10K | 10k | read from the layout by eye | |
| ×1 | 100K | 100k | read from the layout by eye | |
| ×1 | 10M | 10M | read from the layout by eye | |
| Capacitors 5 | ||||
| ×6 | 10nF | 10n | read from the layout by eye | |
| ×4 | 100nF | 100n | read from the layout by eye | |
| ×2 | 33nF | 33n | read from the layout by eye | |
| ×1 | 47nF | 47n | read from the layout by eye | |
| ×1 | 22nF | 22n | read from the layout by eye | |
| Diodes 1 | ||||
| D1 | 1N5817 | 1N5817 | read from the layout by eye | |
| Transistors 6 | ||||
| Q1 | 2N3391A | 2N3391A | read from the layout by eye | |
| Q2 | 2N2907A | 2N2907A | read from the layout by eye | |
| Q3 | 2N2907A | 2N2907A | read from the layout by eye | |
| Q4 | 2N2222A | 2N2222A | read from the layout by eye | |
| Q5 | 2N2907A | 2N2907A | read from the layout by eye | |
| Q6 | MPSA18 | MPSA18 | read from the layout by eye | |
| Potentiometers 5 | ||||
| Input Vol | B500K | B500k | Potentiometer | read from the layout by eye |
| III | B500K | B500k | Potentiometer | read from the layout by eye |
| II | B1M | B1M | Potentiometer | read from the layout by eye |
| I | B100K | B100k | Potentiometer | read from the layout by eye |
| Output Vol | B100K | B100k | Potentiometer | read from the layout by eye |
| Switches 2 | ||||
| A Sw | SPST | SPST | read from the layout by eye | |
| B Sw | SPST | SPST | read from the layout by eye | |
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