Enclosure not stated · 4 knobs
CultureJam Shoot the MoonVerified
Based on the CultureJam Shoot the Moon· 4 other boards clone it
From the post
Here's a great optical tremolo designed by CultureJam. Schematic can be found here. D1 is the external rate indicator and could be used as the on/off indicator as well. Just use part one pole of your 3PDT to break/connect one of the leads of D1. D2 and the LDR should be isolated together (heat shrink tubing works great). Tayda LDRs and either orange or red LEDs seem to work well in this circuit. A NSL32-SR3 optocoupler works well too.
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 Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.
Parts list 23 rows
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| Ref | Value | Normalized | Type | Notes |
|---|---|---|---|---|
| Resistors 7 | ||||
| ×6 | 220K | 220k | read from the layout by eye | |
| ×4 | 1K | 1k | read from the layout by eye | |
| ×2 | 100K | 100k | read from the layout by eye | |
| ×1 | 100Ω | 100 | read from the layout by eye | |
| ×1 | 470Ω | 470 | read from the layout by eye | |
| ×1 | 2.2K | 2.2k | read from the layout by eye | |
| ×1 | 1M | 1M | read from the layout by eye | |
| Capacitors 6 | ||||
| ×1 | 10nF | 10n | read from the layout by eye | |
| ×1 | 330pF | 330p | read from the layout by eye | |
| ×2 | 1uF | 1u | drawn as box film capacitors; read from the layout by eye | |
| ×2 | 47uF | 47u | electrolytic; read from the layout by eye | |
| ×1 | 100uF | 100u | electrolytic; read from the layout by eye | |
| ×1 | 10uF | 10u | electrolytic; read from the layout by eye | |
| Diodes 1 | ||||
| ×1 | 1N5817 | 1N5817 | read from the layout by eye | |
| ICs 2 | ||||
| ×1 | JRC4558 | JRC4558 | read from the layout by eye | |
| ×1 | TL072 | TL072 | read from the layout by eye | |
| Opto 1 | ||||
| ×1 | LDR | LDR | type not given; read from the layout by eye | |
| Potentiometers 4 | ||||
| Wave | B500K | B500k | Potentiometer | read from the layout by eye |
| Speed | B100K | B100k | Potentiometer | read from the layout by eye |
| Depth | B1K | B1k | Potentiometer | read from the layout by eye |
| Gain | B10K | B10k | Potentiometer | read from the layout by eye |
| LEDs 2 | ||||
| D1 | LED | LED | external rate LED; read from the layout by eye | |
| D2 | LED | LED | isolate with LDR; read from the layout by eye | |
Other boards based on the CultureJam Shoot the Moon
- Shoot the Moon Tremolo Dirtbox Layouts
- Tremolo PCBWay: Glory to Ukraine
- Moonshot Tremolo PedalPCB · 125B · $8.00
- Culturejam Shoot The Moon Tagboard Effects