MiniVerb
About the MiniVerb PCB
MiniVerb is an open source PCB design by benjiaomodular, published on GitHub under the MIT license. It is a 2-layer board measuring 20.1 × 128.5 mm, with 44 components from 25 distinct parts.
Other key parts include the TL074HIDYYR, LM4040CIM3-10.0/NOPB, MCP6001UT-I/OT and DAISY_SEED_REV4. By type, the board carries 15 resistors, 11 capacitors, 6 test points, 3 ICs, 1 module and 1 connector.
It belongs with the audio designs in this gallery.
From the project
A through-hole reverb module for Eurorack based around the Daisy Seed by Electrosmith
Download zip files from: Hardware/MiniVerb v2.1/Fabrication
Download zip files from: Hardware/MiniVerb v1.1/Fabrication
Main components on the MiniVerb
MiniVerb bill of materials (BOM)
44 components, 25 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | TL074HIDYYR TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U1 |
| 1 | LM4040CIM3-10.0/NOPB LM4040LP-10 | SOT-23_Handsoldering | U2 |
| 1 | MCP6001UT-I/OT MCP6001-OT | SOT-23-5 | U3 |
| 1 | DAISY_SEED_REV4 Device_Audio_Electrosmith_Daisy_Seed_Rev4 | Device_Audio_Electrosmith_Daisy_Seed | A1 |
| 1 | X9555WV-2X05-6TV01 IDC_2x05 | IDC-Header_2x05_P2.54mm_Vertical | J1 |
| 3 | MONO_JACK | AudioJack_3.5mm | AUDIO_IN1, AUDIO_OUT1, CV1_IN1 |
| 3 | B10K | Potentiometer_RV09 | FEEDBACK_POT1, LEVEL_POT1, MOD_POT1 |
| 1 | TP_12V | TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP1 |
| 1 | TP_-12V | TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP2 |
| 1 | TP_GND | TestPoint_Loop_D1.80mm_Drill1.0mm_Beaded | TP3 |
| 1 | TP_-10V | TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP4 |
| 1 | TP_3.3V | TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP5 |
| 1 | TP_INPUT_BUFFER | TestPoint_THTPad_1.0x1.0mm_Drill0.5mm | TP7 |
| 1 | EL304RD 3mm_LED | LED_D3.0mm | D1 |
| 3 | CC0603JRNPO9BN470 47pF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C4 |
| 1 | VJ0603Y681KXAAC 680pF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 2 | GRM219R60J476ME44D 47uF | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C5, C6 |
| 4 | CC0805KRX7R9BB104 100nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7, C8, C9, C13 |
| 1 | CC0603JRX7R9BB103 10nF | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C14 |
| 3 | AC0603FR-0710KL 10k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R7, R11 |
Show 5 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 7 | RC0603FR-07100KL 100k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R2, R3, R4, R5, R6, R8, R16 |
| 2 | RC0603FR-071KL 1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R9, R10 |
| 1 | CRG0603F330R 330 | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R12 |
| 1 | CR0603-FX-2003ELF 200k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R14 |
| 1 | RC0603FR-0766K5L 66.5k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R17 |
MiniVerb design files
The KiCad project lives in the benjiaomodular/MiniVerb repository on GitHub; these links point at the commit this page was built from.
MiniVerb: common questions
How big is the MiniVerb PCB?
The MiniVerb measures 20.1 × 128.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MiniVerb?
44 components, from 25 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 MiniVerb design files?
From the benjiaomodular/MiniVerb 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 MiniVerb design in my own project?
Yes, under the terms of its MIT license, which benjiaomodular chose for the repository.
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