Micro-Pico Tiny Monosynth
JordanAceto·micro-pico·main_pcb/kicad_6/micro_pico.kicad_pcb
About the Micro-Pico Tiny Monosynth PCB
Micro-Pico Tiny Monosynth is an open source PCB design by JordanAceto, published on GitHub under the CC-BY-4.0 license. It is a 4-layer board measuring 134.6 × 113 mm, with 282 components from 69 distinct parts.
Other key parts include the SSI2130, TL072, SSI2162, LF398_SOIC14 and CD4053. By type, the board carries 121 resistors, 80 capacitors, 22 ICs, 14 diodes, 9 connectors and 5 switches.
It belongs with the audio designs in this gallery.
From the project
Tiny analog monosynth with 2 SSI2130 VCOs and swappable filter
Open index.html in a web browser for easy documentation navigation.

Main components on the Micro-Pico Tiny Monosynth
Micro-Pico Tiny Monosynth bill of materials (BOM)
282 components, 69 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | SSI2130 | PQN32_HandSoldering | U1, U2 |
| 8 | TL072 | SOIC-8_3.9x4.9mm_P1.27mm | U3, U4, U5, U6, U7, U12, U15, U18 |
| 2 | SSI2162 | SSOP-10_3.9x4.9mm_P1.00mm | U9, U19 |
| 1 | LF398_SOIC14 | SOIC-14_3.9x8.7mm_P1.27mm | U10 |
| 1 | CD4053 | TSSOP-16_4.4x5mm_P0.65mm | U11 |
| 2 | TLC555 | SOIC-8_3.9x4.9mm_P1.27mm | U13, U16 |
| 2 | CD4052B | SOIC-16_3.9x9.9mm_P1.27mm | U14, U17 |
| 2 | LM4040C-2.5 | SOT-23 | U201, U301 |
| 1 | LT3467A | TSOT-23-6 | U1401 |
| 1 | L78L05_SOT89 | SOT-89-3 | U1402 |
| 1 | 2N3904_WIDE 2N3904_wide | TO-92_Inline_Wide | Q701 |
| 2 | MMBT3904 | SOT-23 | Q801, Q901 |
| 7 | PJ301M-12 | PJ301M-12 | J101, J102, J103, J104, J105, J106, J107 |
| 1 | PJ-011A | CUI_PJ-011A | J108 |
| 1 | VCF_plug_in_port | VCF_plug_in_port | P101 |
| 5 | 10K 10k | Alpha_RD901F | RV101, RV206, RV306, RV1003, RV1103 |
| 8 | 100K 100k | Alpha_RD901F | RV201, RV202, RV301, RV302, RV601, RV602, RV701, RV1301 |
| 6 | 5k | Potentiometer_Bourns_3296W_Vertical | RV203, RV204, RV205, RV303, RV304, RV305 |
| 2 | 5k | Bourns_PTV09 | RV501, RV1201 |
| 4 | 1MA | Alpha_RD901F | RV1001, RV1002, RV1101, RV1102 |
Show 49 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SW_DP_on_on_on | DPDT_mini_toggle | SW101 |
| 2 | SR1712F-0204 | SR1712F_rotary_switch | SW201, SW301 |
| 2 | SW_SPDT_CO | SPDT_mini_toggle | SW701, SW801 |
| 8 | 1N4148W | D_SOD-123 | D701, D801, D802, D803, D901, D902, D1201, D1202 |
| 5 | B5819W | D_SOD-123 | D1401, D1402, D1403, D1404, D1405 |
| 1 | XLMDK65D | LED_D3.0mm | D1406 |
| 2 | 100R @ 100MHz | L_0805_2012Metric | FB1401, FB1402 |
| 1 | 10uH, 1.2A | L_Taiyo-Yuden_NR-50xx | L1401 |
| 2 | 10U 10u | C_0805_2012Metric | C201, C301 |
| 6 | 10N 10n | C_0603_1608Metric | C202, C203, C204, C302, C303, C304 |
| 2 | 3N9 COG | C_0805_2012Metric | C205, C305 |
| 38 | 100N 100n | C_0603_1608Metric | C206, C207, C208, C306, C307, C308, C402, C403 +30 |
| 5 | 100P 100p | C_0603_1608Metric | C401, C505, C708, C901, C1302 |
| 12 | 1n | C_0603_1608Metric | C501, C502, C504, C701, C703, C704, C707, C709 +4 |
| 1 | 470N 470n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C503 |
| 1 | 10N 10n | C_0805_2012Metric | C702 |
| 1 | 2N2 2n2 | C_Rect_L7.2mm_W2.5mm_P5.00mm_FKS2_FKP2_MKS2_MKP2 | C705 |
| 6 | 10U 10u | CP_Radial_D6.3mm_P2.50mm | C710, C711, C1003, C1103, C1408, C1410 |
| 3 | 4U7 4u7 | C_0805_2012Metric | C1401, C1406, C1407 |
| 2 | 1u | C_0805_2012Metric | C1403, C1404 |
| 1 | 470N 470n | C_0805_2012Metric | C1405 |
| 6 | 1k | R_0603_1608Metric | R101, R220, R320, R723, R803, R1205 |
| 16 | 10K 10k | R_0603_1608Metric | R102, R103, R201, R202, R301, R302, R709, R801 +8 |
| 3 | 39K 39k | R_0603_1608Metric | R203, R303, R708 |
| 3 | 200K 200k | R_0603_1608Metric | R204, R304, R707 |
| 3 | 2M2 | R_0603_1608Metric | R205, R305, R722 |
| 30 | 100K 100k | R_0603_1608Metric | R206, R207, R208, R209, R214, R306, R307, R308 +22 |
| 2 | 270K 270k | R_0603_1608Metric | R210, R310 |
| 4 | 47K 47k | R_0603_1608Metric | R211, R311, R713, R714 |
| 7 | 270 | R_0603_1608Metric | R212, R312, R503, R506, R509, R703, R716 |
| 2 | 470K 470k | R_0603_1608Metric | R213, R313 |
| 2 | 3K9 3k9 | R_0603_1608Metric | R215, R315 |
| 6 | 4K7 4k7 | R_0603_1608Metric | R216, R218, R316, R318, R507, R711 |
| 5 | 12K 12k | R_0603_1608Metric | R217, R317, R508, R710, R902 |
| 2 | 18K 18k | R_0603_1608Metric | R219, R319 |
| 3 | 27K 27k | R_0603_1608Metric | R403, R404, R505 |
| 2 | 150K 150k | R_0603_1608Metric | R502, R721 |
| 2 | 10M | R_0603_1608Metric | R510, R724 |
| 4 | 220K 220k | R_0603_1608Metric | R701, R1203, R1204, R1307 |
| 2 | 22K 22k | R_0603_1608Metric | R702, R1305 |
| 1 | 68K 68k | R_0603_1608Metric | R705 |
| 3 | 56K 56k | R_0603_1608Metric | R720, R1207, R1304 |
| 2 | 5K6 5k6 | R_0603_1608Metric | R1003, R1103 |
| 4 | 100 | R_0603_1608Metric | R1004, R1005, R1104, R1105 |
| 2 | 330K 330k | R_0603_1608Metric | R1201, R1202 |
| 1 | 6K8 6k8 | R_0603_1608Metric | R1208 |
| 2 | 1 | R_0603_1608Metric | R1401, R1402 |
| 1 | 114K 114k | R_0603_1608Metric | R1403 |
| 1 | 13K3 13k3 | R_0603_1608Metric | R1404 |
Micro-Pico Tiny Monosynth design files
The KiCad project lives in the JordanAceto/micro-pico repository on GitHub; these links point at the commit this page was built from.
Micro-Pico Tiny Monosynth: common questions
How big is the Micro-Pico Tiny Monosynth PCB?
The Micro-Pico Tiny Monosynth measures 134.6 × 113 mm, has 4 copper layers and is 4.69 mm thick.
How many components are on the Micro-Pico Tiny Monosynth?
282 components, from 69 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-Pico Tiny Monosynth design files?
From the JordanAceto/micro-pico 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-Pico Tiny Monosynth 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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