MICRO-OX VCF/VCA board
About the MICRO-OX VCF/VCA board
MICRO-OX VCF/VCA board is an open source PCB design by JordanAceto, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 60.3 × 165.1 mm, with 132 components from 81 distinct parts.
Other key parts include the TL072, LM311, SSI2130, 4013 and LM4040DBZ-5. By type, the board carries 63 resistors, 41 capacitors, 10 ICs, 4 connectors, 4 switches and 2 diodes.
It belongs with the audio designs in this gallery.
From the project
Monosynth with analog signal path and digital controls. SSI2130 VCOs and SSI2140 VCF.
Main components on the MICRO-OX VCF/VCA board
MICRO-OX VCF/VCA board bill of materials (BOM)
132 components, 81 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 5 | TL072 | SOIC-8_3.9x4.9mm_P1.27mm | U1, U2, U3, U5, U7 |
| 1 | LM311 TL072 | SOIC-8_3.9x4.9mm_P1.27mm | U4 |
| 1 | SSI2130 TL072 | SOIC-8_3.9x4.9mm_P1.27mm | U6 |
| 1 | SSI2130 SSI2140 | TSSOP-20_4.4x6.5mm_P0.65mm | U8 |
| 1 | 4013 SSI2164 | SOIC-16_3.9x9.9mm_P1.27mm | U9 |
| 1 | LM4040DBZ-5 | SOT-23 | U707 |
| 1 | VCO_BOARD_CON | 8_pin_IDC-Header | J1 |
| 1 | MOD_BOARD_CON | 34_pin_IDC_header | J2 |
| 1 | VCF_EXT_CON | 6_pin_IDC-Header | J3 |
| 1 | power_entry | 10_pin_IDC-Header | J4 |
| 4 | 100K 100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV1, RV2, RV3, RV5 |
| 1 | 100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV4 |
| 1 | 100K 100k c.d. | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV6 |
| 1 | 100k | Potentiometer_Bourns_3296W_Vertical | RV201 |
| 1 | 5k | Potentiometer_Bourns_3296W_Vertical | RV202 |
| 1 | SR1712F-0106 SR1712F-0204 | SR1712F_rotary_switch | SW1 |
| 2 | SR1712F-0204 E-Switch_EG2201B | E-Switch_EG2201 | SW2, SW4 |
| 1 | SR1712F-0106 E-Switch_EG2301 | E-Switch_EG2301 | SW3 |
| 2 | LED | LED_D5.0mm | D101, D102 |
| 1 | 10u BP | C_Radial_D6.3mm_H7.0mm_P2.50mm | C101 |
Show 61 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 3 | 10N 100p | C_0603_1608Metric | C201, C301, C302 |
| 1 | 10N 1n C0G | C_0805_2012Metric | C202 |
| 1 | 1n C0G | C_0805_2012Metric | C203 |
| 1 | 100P 1n C0G | C_0805_2012Metric | C204 |
| 1 | 220N 1n C0G | C_0805_2012Metric | C205 |
| 1 | 220n | C_Rect_L7.0mm_W2.5mm_P5.00mm | C303 |
| 1 | 100P 220n | C_Rect_L7.0mm_W2.5mm_P5.00mm | C304 |
| 4 | 100p | C_0603_1608Metric | C401, C504, C601, C604 |
| 1 | 100P 100p | C_0603_1608Metric | C501 |
| 2 | 100P 1n | C_0603_1608Metric | C502, C603 |
| 1 | 1n | C_0603_1608Metric | C503 |
| 1 | 220N 1n | C_0603_1608Metric | C602 |
| 2 | 10P 100n | C_0603_1608Metric | C701, C704 |
| 17 | 100n | C_0603_1608Metric | C702, C707, C708, C709, C710, C711, C712, C713 +9 |
| 1 | 100P 100n | C_0603_1608Metric | C703 |
| 1 | 100P 10u | CP_Radial_D6.3mm_P2.50mm | C705 |
| 1 | 10u | CP_Radial_D6.3mm_P2.50mm | C706 |
| 1 | 100K 1k | R_0603_1608Metric | R101 |
| 5 | 100K 100k | R_0603_1608Metric | R102, R313, R403, R405, R505 |
| 1 | 1k | R_0603_1608Metric | R103 |
| 4 | 15k | R_0603_1608Metric | R201, R202, R203, R205 |
| 1 | 200 | R_0603_1608Metric | R204 |
| 1 | 20K 15k | R_0603_1608Metric | R206 |
| 1 | 20K 47k | R_0603_1608Metric | R207 |
| 1 | 10K 200 | R_0603_1608Metric | R208 |
| 1 | 470K 100k | R_0603_1608Metric | R209 |
| 3 | 100K 15k | R_0603_1608Metric | R210, R211, R213 |
| 1 | 100K 200 | R_0603_1608Metric | R212 |
| 1 | 82K 15k | R_0603_1608Metric | R214 |
| 1 | 47K 200 | R_0603_1608Metric | R215 |
| 1 | 2M2 15k | R_0603_1608Metric | R216 |
| 3 | 30k | R_0603_1608Metric | R217, R301, R304 |
| 1 | 270K 1k | R_0603_1608Metric | R218 |
| 1 | 47K 20k | R_0603_1608Metric | R219 |
| 1 | 270 12k | R_0603_1608Metric | R220 |
| 1 | 47K 7k5 | R_0603_1608Metric | R221 |
| 2 | 10k | R_0603_1608Metric | R302, R303 |
| 1 | 20K 30k | R_0603_1608Metric | R307 |
| 1 | 10K 30k | R_0603_1608Metric | R308 |
| 2 | 100K 18k | R_0603_1608Metric | R311, R312 |
| 1 | 82K 100k | R_0603_1608Metric | R314 |
| 1 | 200K 100k | R_0603_1608Metric | R401 |
| 1 | 33K 100k | R_0603_1608Metric | R402 |
| 2 | 100 100k | R_0603_1608Metric | R404, R605 |
| 1 | 10K 100k | R_0603_1608Metric | R406 |
| 1 | 20K 22k | R_0603_1608Metric | R407 |
| 2 | 20K 100k | R_0603_1608Metric | R408, R409 |
| 1 | 22k | R_0603_1608Metric | R410 |
| 2 | 100K 10M | R_0603_1608Metric | R501, R601 |
| 1 | 100K 51k | R_0603_1608Metric | R502 |
| 1 | 100K 4k7 | R_0603_1608Metric | R503 |
| 1 | 100K 270 | R_0603_1608Metric | R504 |
| 2 | 100K 30k | R_0603_1608Metric | R506, R606 |
| 2 | 270 | R_0603_1608Metric | R507, R604 |
| 2 | 47k | R_0603_1608Metric | R508, R608 |
| 1 | 270K 51k | R_0603_1608Metric | R602 |
| 1 | 4k7 | R_0603_1608Metric | R603 |
| 1 | 120K 270 | R_0603_1608Metric | R607 |
| 1 | 100K 2k7 | R_0603_1608Metric | R701 |
| 1 | 220K 100k | R_0603_1608Metric | R702 |
| 1 | 330 100k | R_0603_1608Metric | R703 |
MICRO-OX VCF/VCA board design files
The KiCad project lives in the JordanAceto/micro_ox repository on GitHub; these links point at the commit this page was built from.
MICRO-OX VCF/VCA board: common questions
How big is the MICRO-OX VCF/VCA board?
The MICRO-OX VCF/VCA board measures 60.3 × 165.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MICRO-OX VCF/VCA board?
132 components, from 81 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the MICRO-OX VCF/VCA board design files?
From the JordanAceto/micro_ox repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the MICRO-OX VCF/VCA board design in my own project?
Yes, under the terms of its CC-BY-4.0 license, which JordanAceto chose for the repository.
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