2 layers148 × 84.5 mm
Panel daisy
ohmtech-rdi/eurorack-blocks
Software to Hardware Prototyping for Eurorack using C++, Max/Gen~ or Faust
259 parts410
2 layers31.2 × 22.6 mm
MINBUF
aragig/pedal_minbufミニマルバッファ メルカリで販売中
- Size
- 31.2 × 22.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 15
- Nets
- 9
- Pads
- 32
- Tracks, vias
- 57, 0
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 27 Oct 2023
- Updated
- 1 May 2024
Overview
MINBUF is an open-source printed circuit board by aragig, from the aragig/pedal_minbuf repository on GitHub. It is a 2-layer board of 31.2 × 22.6 mm with 15 parts on 9 nets, routed with 57 tracks and 0 vias.
It is built around the TL072. Its parts include 6 resistors, 4 capacitors, 4 connectors and 1 IC.
Main components
1Parts
15| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100k | My_Parts:R_Normal_H | R5, R6 |
| 1 | 0.1u | My_Parts:C_Poly_5mm | C1 |
| 1 | 100k | My_Parts:R_Normal | R4 |
| 1 | 10u | My_Parts:CP_5mm | C4 |
| 1 | 1u | My_Parts:C_Poly_5mm | C3 |
| 1 | 2M2 | My_Parts:R_Normal | R2 |
| 1 | 2M2 | My_Parts:R_Normal_H | R1 |
| 1 | 47u | My_Parts:CP_5mm | C2 |
| 1 | 680 | My_Parts:R_Normal | R3 |
| 1 | 9V | My_Parts:Header_Pin_1p | J3 |
| 1 | GND | My_Parts:Header_Pin_1p | J4 |
| 1 | IN | My_Parts:Header_Pin_1p | J1 |
| 1 | OUT | My_Parts:Header_Pin_1p | J2 |
| 1 | TL072 | My_Parts:DIP-8 | U1 |
Questions
How big is the MINBUF PCB?
It measures 31.2 × 22.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MINBUF use?
15 parts, built around the TL072. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the MINBUF KiCad files?
From the aragig/pedal_minbuf repository on GitHub, at the commit this page was made from: the board is MINBUF.kicad_pcb and its schematic MINBUF.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MINBUF design in my own project?
Its repository states no licence, so its author keeps all rights: ask aragig before reusing the design.
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