VCD
banjomasterpete·Synth-DIY-Eurorack·DPG (voltage-controlled distortion) - kicad/VCD.kicad_pcb
About the VCD PCB
VCD is an open source PCB design by banjomasterpete, published on GitHub. It is a 2-layer board measuring 20 × 128.5 mm, with 43 components from 27 distinct parts.
Other key parts include the LM13700 and TL074. By type, the board carries 17 resistors, 9 capacitors, 5 connectors, 3 diodes, 2 ICs and 1 transistor.
It belongs with the audio designs in this gallery.
From the project
Panels, schematics, boards, etc.
Main components on the VCD
VCD bill of materials (BOM)
43 components, 27 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM13700 | SOIC-16_3.9x9.9mm_P1.27mm | U1 |
| 1 | TL074 | SOIC-14_3.9x8.7mm_P1.27mm | U2 |
| 1 | MMBT3906 | SOT-23 | Q2 |
| 2 | Conn_01x07_Male | PinHeader_1x07_P2.54mm_Vertical | J1, J3 |
| 2 | Conn_01x07_Female | PinHeader_1x07_P2.54mm_Vertical | J2, J5 |
| 1 | Conn_02x05_Odd_Even | PinHeader_2x05_P2.54mm_Vertical | J4 |
| 1 | CV | Jack_3.5mm_QingPu_WQP-PJ366ST_Vertical | CV1 |
| 2 | B100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | CV_AMT1, GAIN1 |
| 1 | IN | Jack_3.5mm_QingPu_WQP-PJ366ST_Vertical | IN1 |
| 1 | A100k | Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | LVL1 |
| 1 | OUT | Jack_3.5mm_QingPu_WQP-PJ366ST_Vertical | OUT1 |
| 1 | D | D_SOD-323_HandSoldering | D1 |
| 2 | LED | LED_D3.0mm | D2, D3 |
| 2 | 220n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C9 |
| 4 | 100n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C3, C4, C5 |
| 2 | 10u | CP_Radial_D5.0mm_P2.50mm | C6, C7 |
| 1 | 1n | C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 2 | 100k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R15 |
| 4 | 1k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R9, R16 |
| 1 | 120k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R4 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 2 | 300k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R6 |
| 1 | 33k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7 |
| 1 | 15k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8 |
| 1 | 6k8 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R10 |
| 2 | 470k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R11, R14 |
| 2 | 47k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R12, R13 |
| 1 | 2k | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17 |
VCD design files
The KiCad project lives in the banjomasterpete/Synth-DIY-Eurorack repository on GitHub; these links point at the commit this page was built from.
VCD: common questions
How big is the VCD PCB?
The VCD measures 20 × 128.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the VCD?
43 components, from 27 distinct parts. The full bill of materials is listed on this page.
Where can I download the VCD design files?
From the banjomasterpete/Synth-DIY-Eurorack repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the VCD design in my own project?
The repository has no license, so all rights stay with banjomasterpete. Use it as a reference, and ask the author before reusing the design.
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