WL-9411 - "LUCY SAYS NO"
MATERIALS GUIDE
SUPPORT
If any issues arise please click here to contact us via email first. We'll walk you through any problems you may be having (with the module).
B.O.M.
for v1.4 boards
| PART | VALUE | QTY | LINK | NOTES |
|---|---|---|---|---|
| D1/D2 | 1N4004 | 2 | here | |
| U5 | TL074CDT | 1 | These come pre-soldered if you ordered a PCB. | |
| R3, R10, R11 | 100k | 3 | quick-order page for all resistors | |
| R1, R2, R4, R5, R6, R8, R9 | 1k | 7 | ||
| R7 | 220R (220ohm) | 1 | ||
| C1, C2, C3 | 100nF (0.1uF) | 3 | here | |
| C3 | 22pF | 1 | here | |
| All Jacks | 3.5mm PCB Mount Jacks | 4 | here | "Thonkiconn" |
| VR1 | 10kB PCB Mount Pot, 9mm | 1 | here | "Alpha" |
| VR2 | 50kB PCB Mount Trimpot | 1 | here | Plastic shaft trimpot. |
| Knob | 6.35mm Knob | 1 | the ones that come w/ prebuilt LSNs are here | But really any similar knob will work, be creative! |
| Pin Headers | 1 | here | 2 strips of 5 | |
| LDR1 | Vactrol | 1 | 5528 LDR, 5mm RED LED, 6-7mm heatshrink | Vactrol Guide Here |
BUILD NOTES
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Before powering on for the first time, check for shorts between the GND, +5, and +12 test points.
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Values for all parts will be on the board.
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The parts marked OUT, SEND, RETURN, and CV are all the Mono 3.5 Jacks – they are marked as such for easy troubleshooting.
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On v1.0 – 1.1 boards, the screenprinted footprint for the 78L05 regulator is on the wrong side (it should be soldered on the same side as the power header and other components.)
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On some earlier board revisions, the footprint for the 78L05 may have solder pads that are very close together – after assembly, use a multi-meter to test for shorts between the three legs!