

AudioVis
PCB for my Audio Visualizer
- Size
- 76 × 115 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 24
- Pads
- 74
- Tracks, vias
- 85, 0
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 11 Dec 2025
- Updated
- 11 Dec 2025
Overview
AudioVis is an open-source printed circuit board by TerrenceCao1, from the TerrenceCao1/AudioVisPCB repository on GitHub. It is a 4-layer board of 76 × 115 mm with 13 parts on 24 nets, routed with 85 tracks and 0 vias.
It is built around the OSTYK51102030 and XT60-M. Its parts include 4 capacitors, 2 ICs, 2 connectors, 1 resistor and 1 switch.
Main components
2Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 0.1 uF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 1 uF | 1uFCap:CAP_C330C_MR_X7R_KEM | C2 |
| 1 | 1000uF | 1000uFBulkCap:CAP_YX_10X16_RUB | C4 |
| 1 | 10A | 10AFuse:0697_BEL | Matrix_Fuse1 |
| 1 | 10k | AudioVis:PullDownRes | R1 |
| 1 | 1A | 1AFuse:FUSE_36911000000 | ESP32_Fuse |
| 1 | 47 uF | 47uFBulkCap:CAP_UBX_12P5X20_NCH | C3 |
| 1 | Conn_02x08_Odd_Even | Connector_IDC:IDC-Header_2x08_P2.54mm_Latch9.5mm_Vertical | J1 |
| 1 | OSTYK51102030 | footprints:CONN2_1102030_OST | ScrewTerminalMount1 |
| 1 | SW_Push_Dual | AudioVis:ButtonSwitch6mm | SW1 |
| 1 | XT60-M | AudioVis:XT60 Female Header | J2 |
| 1 | ~ | AudioVis:INMP441 | U2 |
| 1 | ~ | AudioVis:ESP32 | U1 |
Questions
How big is the AudioVis PCB?
It measures 76 × 115 mm and has 4 copper layers, 1.6 mm thick.
What parts does the AudioVis use?
13 parts, built around the OSTYK51102030 and XT60-M. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the AudioVis KiCad files?
From the TerrenceCao1/AudioVisPCB repository on GitHub, at the commit this page was made from: the board is AudioVis.kicad_pcb and its schematic AudioVis.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the AudioVis design in my own project?
Its repository states no licence, so its author keeps all rights: ask TerrenceCao1 before reusing the design.
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