2 layers222.1 × 128.5 mm
2 layers110.5 × 34.3 mm
- Size
- 110.5 × 34.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 26
- Pads
- 113
- Tracks, vias
- 135, 20
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 15 Nov 2022
- Updated
- 14 Dec 2022
Overview
VCA is an open-source printed circuit board by theWickedWebDev, from the theWickedWebDev/Modular-Synth repository on GitHub. It is a 2-layer board of 110.5 × 34.3 mm with 31 parts on 26 nets, routed with 135 tracks and 20 vias.
Its parts include 14 resistors, 3 connectors, 2 ICs and 2 transistors.
README
00_BREAKOUTS/Breakout_DPDT/README.mdDPDT Push Button - Breakout Boards
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | R_Small_US | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R5, R6, R7, R10, R11, R13, R14 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3mm_Pad_Via | H1, H2, H3, H4 |
| 4 | TestPoint | TestPoint:TestPoint_Pad_2.0x2.0mm | TP1, TP2, TP3, TP4 |
| 3 | AudioJack2 | LIBRARY-8-bit-computer:ACJS-MV35-3S-audio-jack | J1, J2, J3 |
| 3 | R_Small_US | LIBRARY-8-bit-computer:R_0805_2012Metric-10K | R4, R8, R9 |
| 2 | 2N2222_smd-stephen | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 1 | Eurorack_IDE_16P | LIBRARY-8-bit-computer:IDC-Socket-Eurorack_16p_2.54mm | U2 |
| 1 | R_Potentiometer_US | Potentiometer_THT:Potentiometer_Omeg_PC16BU_Vertical | RV1 |
| 1 | R_Small_US | LIBRARY-8-bit-computer:R_0805_2012Metric-1K-Gray | R12 |
| 1 | TL074 | Package_SO:SO-14_3.9x8.65mm_P1.27mm | U1 |
The 30 most common of 31 parts.
Questions
How big is the VCA PCB?
It measures 110.5 × 34.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the VCA use?
31 parts. 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 VCA KiCad files?
From the theWickedWebDev/Modular-Synth repository on GitHub, at the commit this page was made from: the board is VCA-Voltage-Controlled-Attenuator/VCA.kicad_pcb and its schematic 00_BREAKOUTS/Breakout-AudioJack/AudioJack-Breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the VCA design in my own project?
Its repository states no licence, so its author keeps all rights: ask theWickedWebDev before reusing the design.
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