2 layers222.1 × 128.5 mm
2 layers42.9 × 100.8 mm
- Size
- 42.9 × 100.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 35
- Pads
- 176
- Tracks, vias
- 270, 34
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 15 Nov 2022
- Updated
- 14 Dec 2022
Overview
VCO is an open-source printed circuit board by theWickedWebDev, from the theWickedWebDev/Modular-Synth repository on GitHub. It is a 2-layer board of 42.9 × 100.8 mm with 46 parts on 35 nets, routed with 270 tracks and 34 vias.
It is built around the TL072 and BC548. Its parts include 19 resistors, 5 ICs, 5 connectors, 3 capacitors and 3 transistors.
Main components
2README
00_BREAKOUTS/Breakout_DPDT/README.mdDPDT Push Button - Breakout Boards
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | R_Small_US | Resistor_SMD:R_0805_2012Metric | R1, R2, R3, R4, R5, R6, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19 +3 |
| 5 | AudioJack2_Ground | LIBRARY-8-bit-computer:3.5mm-mono-jack-eurorack-2 | J1, J2, J3, J4, J5 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3mm_Pad_Via | H1, H2, H3, H4 |
| 4 | TL072 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U1, U2, U4, U5 |
| 3 | BC548 | Package_TO_SOT_THT:TO-92_Inline | Q1, Q2, Q3 |
| 3 | R_Potentiometer_US | LIBRARY-8-bit-computer:alpha-9mm-potentiometer | RV1, RV2, RV3 |
| 2 | C | Capacitor_THT:C_Disc_D5.1mm_W3.2mm_P5.00mm | C2, C3 |
| 1 | C | Capacitor_SMD:C_0805_2012Metric | C1 |
| 1 | Eurorack_IDE_16P | LIBRARY-8-bit-computer:IDC-Socket-Eurorack_16p_2.54mm | U3 |
| 1 | LED | LED_THT:LED_D5.0mm | D1 |
| 1 | SW_DPDT_x2 | LIBRARY-8-bit-computer:DPDT-LatchingSwitch-THT | SW1 |
| 1 | TestPoint | TestPoint:TestPoint_Keystone_5015_Micro-Minature | TP1 |
The 45 most common of 46 parts.
Questions
How big is the VCO PCB?
It measures 42.9 × 100.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the VCO use?
46 parts, built around the TL072 and BC548. 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 VCO KiCad files?
From the theWickedWebDev/Modular-Synth repository on GitHub, at the commit this page was made from: the board is VCO-Voltage-Controlled-Oscillator/VCO.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 VCO 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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