Josh Ox Ribbon Synth Mod Osc board
About the Josh Ox Ribbon Synth Mod Osc board
Josh Ox Ribbon Synth Mod Osc 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 123.2 × 76.2 mm, with 68 components from 47 distinct parts.
Other key parts include the SSI2130, TL072, L78L05_SOT89, L79L05_SOT89 and LM4040C-2.5. By type, the board carries 29 resistors, 18 capacitors, 6 ICs, 6 connectors, 2 switches and 2 diodes.
It belongs with the audio designs in this gallery.
From the project
ribbon synth for Josh Oxford
Auxilliary modulation oscillator - SSI21340 VCO core - sine, triangle, up and down-going sawtooth, and square waveforms - wide frequency range with three range settings (low, normal, high) - tracks the ribbon controller
Main components on the Josh Ox Ribbon Synth Mod Osc board
Josh Ox Ribbon Synth Mod Osc board bill of materials (BOM)
68 components, 47 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SSI2130 | PQN32_HandSoldering | U201 |
| 2 | TL072 | SO-8_5.3x6.2mm_P1.27mm | U202, U301 |
| 1 | L78L05_SOT89 | SOT-89-3 | U501 |
| 1 | L79L05_SOT89 | SOT-89-3 | U502 |
| 1 | LM4040C-2.5 | SOT-23 | U503 |
| 1 | ext_port | Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J1 |
| 1 | ribbon_board_port | Molex_KK-254_AE-6410-03A_1x03_P2.54mm_Vertical | J2 |
| 1 | adsr_board_port | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J3 |
| 1 | vco_board_port | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J4 |
| 1 | vcf_board_port | Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | J5 |
| 1 | power_entry | IDC-Header_2x05_P2.54mm_Vertical | J6 |
| 2 | 10k | Potentiometer_P260T | RV101, RV102 |
| 1 | 100K 5k | Potentiometer_Bourns_3296W_Vertical | RV201 |
| 2 | 5k | Potentiometer_Bourns_3296W_Vertical | RV202, RV203 |
| 1 | SW_SPDT_MSM | SPDT_mini_toggle | SW101 |
| 1 | alpha_SR2612F-0112 | apha_SR2612F-0112 | SW201 |
| 2 | 5V1 1N4148W | D_SOD-123 | D201, D202 |
| 1 | 10u | C_0805_2012Metric | C201 |
| 1 | 47n COG | C_0805_2012Metric | C202 |
| 1 | 10n | C_0805_2012Metric | C203 |
Show 27 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 100p | C_0805_2012Metric | C204, C301 |
| 1 | 100P 470n | C_0805_2012Metric | C501 |
| 1 | 470n | C_0805_2012Metric | C502 |
| 8 | 100n | C_0805_2012Metric | C503, C507, C508, C509, C510, C511, C512, C513 |
| 1 | 100P 100n | C_0805_2012Metric | C504 |
| 2 | 10u | CP_Radial_D6.3mm_P2.50mm | C505, C506 |
| 2 | 30K 10k | R_0805_2012Metric | R201, R208 |
| 1 | 390K 27k | R_0805_2012Metric | R202 |
| 1 | 30K 150k | R_0805_2012Metric | R203 |
| 2 | 30K 100k | R_0805_2012Metric | R204, R206 |
| 1 | 10K 100k | R_0805_2012Metric | R205 |
| 1 | 270 100k | R_0805_2012Metric | R207 |
| 1 | 30K 1M | R_0805_2012Metric | R209 |
| 1 | 30K 270k | R_0805_2012Metric | R210 |
| 2 | 30K 47k | R_0805_2012Metric | R211, R301 |
| 1 | 30K 270 | R_0805_2012Metric | R212 |
| 1 | 270 4k7 | R_0805_2012Metric | R213 |
| 1 | 3k9 | R_0805_2012Metric | R214 |
| 2 | 4k7 | R_0805_2012Metric | R215, R218 |
| 2 | 10k | R_0805_2012Metric | R216, R220 |
| 1 | 12k | R_0805_2012Metric | R217 |
| 2 | 200k | R_0805_2012Metric | R219, R221 |
| 3 | 100k | R_0805_2012Metric | R222, R223, R224 |
| 1 | 18k | R_0805_2012Metric | R225 |
| 1 | 390K 200k | R_0805_2012Metric | R302 |
| 1 | 100K 1k2 | R_0805_2012Metric | R401 |
| 1 | 10M 1k8 | R_0805_2012Metric | R501 |
Josh Ox Ribbon Synth Mod Osc board design files
The KiCad project lives in the JordanAceto/josh_Ox_ribbon_synth repository on GitHub; these links point at the commit this page was built from.
Josh Ox Ribbon Synth Mod Osc board: common questions
How big is the Josh Ox Ribbon Synth Mod Osc board?
The Josh Ox Ribbon Synth Mod Osc board measures 123.2 × 76.2 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Josh Ox Ribbon Synth Mod Osc board?
68 components, from 47 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 Josh Ox Ribbon Synth Mod Osc board design files?
From the JordanAceto/josh_Ox_ribbon_synth 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 Josh Ox Ribbon Synth Mod Osc board design in my own project?
Yes, under the terms of its CC-BY-4.0 license, which JordanAceto chose for the repository.
More boards in josh_Ox_ribbon_synth
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Josh Ox Ribbon Synth Main VCO board
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STM32Josh Ox Ribbon Synth Ribbon board
193 × 69.9 mm151 parts4LCC-BY-4.01
Josh Ox Ribbon Synth ADSR board
172.7 × 108 mm120 parts2LCC-BY-4.01
Josh Ox Ribbon Synth Sample and Hold Board
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Josh Ox Ribbon Synth power supply board
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