Audio Module
About the Audio Module
Audio Module is an open source PCB design by NorthCoastModularCollective, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 21.5 × 33.1 mm, with 19 components from 9 distinct parts.
Other key parts include the SGTL5000XNLA3R2 and AP7313-18SRG-7. By type, the board carries 14 capacitors, 2 ICs, 2 resistors and 1 connector.
It belongs with the audio designs in this gallery.
From the project
a pure data prototype for the bridge system on ramp
This folder contains the designs for PCBs, panels, and other hardware items for the Bridge System Onramp.
Pinout map for v1 hardware |Pin| MIDI CC | Component| |----|-----------|----------| |0| N/A | Decay Input Jack | |1| N/A | MISO (LCD Screen)| |2| 17 | Trigger Button| |3| N/A| SRR (shaper) Input Jack | |4| N/A | Filter Cutoff Input Jack | |5| N/A | Envelope Attack Input Jack | |6| N/A| Waveform Selector Input Jack | |7| N/A | DIN (SGTL5000 Audio Chip)| |8| N/A | DOUT (SGTL5000 Audio Chip)| |9| N/A | Clock Output Jack| |10| N/A | Trigger Output Jack| |11| N/A | MOSI (LCD Screen)| |12| N/A…
Main components on the Audio Module
Audio Module bill of materials (BOM)
19 components, 9 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SGTL5000XNLA3R2 | QFN40P300X300X60-21N | IC1 |
| 1 | AP7313-18SRG-7 | SOT96P240X135-3N | IC2 |
| 1 | 1-1602FBV0T Conn_02x08 TAD | PinSocket_2x08_P2.00mm_Vertical_SMD | J1 |
| 6 | 2.2uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C1, C3, C7, C12, C13, C14 |
| 5 | 0.1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C4, C5, C10, C11 |
| 1 | 0.15uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6 |
| 2 | 1uF | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C8, C9 |
| 1 | 2.2k | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 100 OHM | R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2 |
Audio Module design files
The KiCad project lives in the NorthCoastModularCollective/BridgeSystemOnRampPrototype repository on GitHub; these links point at the commit this page was built from.
Audio Module: common questions
How big is the Audio Module?
The Audio Module measures 21.5 × 33.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Audio Module?
19 components, from 9 distinct parts. The full bill of materials is listed on this page.
Where can I download the Audio Module design files?
From the NorthCoastModularCollective/BridgeSystemOnRampPrototype repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Audio Module design in my own project?
Yes, under the terms of its GPL-3.0 license, which NorthCoastModularCollective chose for the repository.
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