2 layers192 × 125 mm VCDOnot, the printed circuit board in 3D

VCDOnot

A Kosmo oscillator module that uses the Electric Druid VCDO chip.

Size: 192 × 125 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 93
Nets: 61
Pads: 278
Tracks, vias: 0, 0
Routed: Not yet
KiCad: KiCad 5 (file 20171130)
Created: 23 May 2021
Updated: 27 Nov 2021

Overview

VCDOnot is an open-source printed circuit board by Sonosus, from the Sonosus/VCDO repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 192 × 125 mm with 93 parts on 61 nets.

It is built around the TL072, L7805 and L7905. Its parts include 36 resistors, 19 capacitors, 10 connectors, 8 diodes and 6 ICs.

Main components

README

README.md

VCDO

This is a voltage controlled digital wavetable oscillator based around the Electric Druid VCDO1(PIC16F1847) microcontroller chip.

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Parts

Qty	Value	Footprint	References
8	100K	Sonosus:Resistor	R9, R10, R11, R12, R28, R30, R31, R32
8	D_Schottky	Sonosus:Diode_DO-35	D1, D2, D3, D4, D5, D6, D7, D8
7	100n	Sonosus:Capacitor_NonPolarized	C1, C2, C3, C4, C5, C6, C18
6	330p	Sonosus:Capacitor_NonPolarized	C7, C8, C9, C10, C13, C14
5	200K	Sonosus:Resistor	R2, R3, R4, R6, R7
4	100uF	Sonosus:Capacitor_Polarized	C15, C16, C17, C19
4	20K	Sonosus:Resistor	R18, R19, R21, R22
4	27K	Sonosus:Resistor	R23, R24, R25, R26
4	4.7K	Sonosus:Resistor	R13, R14, R15, R16
2	10K	Sonosus:Resistor	R17, R20
2	150p	Sonosus:Capacitor_NonPolarized	C11, C12
2	1K	Sonosus:Resistor	R34, R35
2	51K	Sonosus:Resistor	R27, R29
2	91K	Sonosus:Resistor	R1, R8
2	TL074	Sonosus:DIP-14_Socket	U1, U2
1	100K MOD ATT	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV1
1	100K SUB ATT	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV3
1	100K WAVE ATT	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV2
1	10K OPTIONAL	Sonosus:Resistor	R33
1	10k	Sonosus:Resistor	R36
1	180K	Sonosus:Resistor	R5
1	20K 1v/oct	Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical	RV6
1	20K offset	Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical	RV5
1	2N3904	Sonosus:Transistor_TO-92	Q1
1	47K	Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical	RV4
1	CRUSH 10K	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV12
1	Druid VCDO	Package_DIP:DIP-18_W7.62mm_Socket_LongPads	U6
1	FINE 10K	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV9
1	FREQUENCY 10K	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV7
1	GLIDE 10K	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV10
1	GLIDE TOGGLE	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J5
1	Jumper_2_Bridged	Jumper:SolderJumper-2_P1.3mm_Bridged2Bar_Pad1.0x1.5mm	JP1
1	L7805	Package_TO_SOT_THT:TO-220-3_Vertical	U5
1	L7905	Package_TO_SOT_THT:TO-220-3_Vertical	U4
1	MAIN OUT	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J9
1	MOD CV	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J2
1	NOTE CV	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J1
1	PROGRAMMING HEADER	Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical	J10
1	SUB 10K	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV8
1	SUB CV	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J4
1	SUB OUT	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J6
1	SYNTH POWER	Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Vertical	J8
1	TEST HEADER	Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical	J7
1	TL072	Sonosus:DIP-8_Socket	U3
1	WAVE 10K	Sonosus:Potentiometer_Alpha_RD901F-40-00D_centred	RV11
1	WAVE CV	Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical	J3

Questions

How big is the VCDOnot PCB?

It measures 192 × 125 mm and has 2 copper layers, 1.6 mm thick.

What parts does the VCDOnot use?

93 parts, built around the TL072, L7805 and L7905. 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 VCDOnot KiCad files?

From the Sonosus/VCDO repository on GitHub, at the commit this page was made from: the board is VCDOnot.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the VCDOnot design in my own project?

Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/sonosus-vcdo-vcdonot" title="VCDOnot in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/sonosus-vcdo-vcdonot.jpg" alt="VCDOnot" width="1200" height="900">

A picture that opens the board, for a README

[![VCDOnot](https://pcbkit.io/embed/boards/sonosus-vcdo-vcdonot.jpg?size=s)](https://pcbkit.io/boards/sonosus-vcdo-vcdonot)

Source

Repository: Sonosus/VCDO
Board file: VCDOnot.kicad_pcb
Commit: a1a2167
Licence: CC-BY-SA-4.0

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