2 layers167.8 × 146.7 mm
2 layers121.9 × 66 mm
Final session split1
microresearch/notes3- Size
- 121.9 × 66 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 58
- Nets
- 28
- Pads
- 167
- Tracks, vias
- 408, 18
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 5 Jul 2018
- Updated
- 1 Feb 2024
Overview
Final session split1 is an open-source printed circuit board by microresearch, from the microresearch/notes repository on GitHub. It is a 2-layer board of 121.9 × 66 mm with 58 parts on 28 nets, routed with 408 tracks and 18 vias.
It is built around the TL072 and BAT48. Its parts include 22 resistors, 12 capacitors, 4 ICs, 4 diodes and 3 connectors.
Main components
2Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 100K | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R1, R2, R2, R3, R3, R5, R5, R6, R6, R7, R7, R9, R9, R10, R10 |
| 13 | 100K | Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm | power conn, RV1, RV1, RV2, RV2, RV3, RV3, RV4, RV4, RV5, RV5, RV6, RV6 |
| 8 | 100n | Capacitors_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C5, C5, C6, C6, C7, C8, C23, C24 |
| 4 | 330R | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R8, R8, R11, R11 |
| 4 | 47pF | Capacitors_THT:C_Disc_D6.0mm_W2.5mm_P5.00mm | C1, C1, C4, C4 |
| 4 | BAT48 | Diodes_ThroughHole:D_DO-35_SOD27_P10.16mm_Horizontal | D1, D1, D2, D2 |
| 4 | TL072 | Housings_DIP:DIP-8_W7.62mm | U1, U2, U2, U3 |
| 2 | 270K | Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R4, R4 |
| 2 | Conn_01x06_Male | Pin_Headers:Pin_Header_Straight_1x06_Pitch2.54mm | J4, J4 |
| 1 | Conn_01x08_Male | Pin_Headers:Pin_Header_Straight_1x08_Pitch2.54mm | J5 |
Questions
How big is the Final session split1 PCB?
It measures 121.9 × 66 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Final session split1 use?
58 parts, built around the TL072 and BAT48. 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 Final session split1 KiCad files?
From the microresearch/notes repository on GitHub, at the commit this page was made from: the board is final_session/finalsessioneurorack/final_session_split1.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Final session split1 design in my own project?
Its repository states no licence, so its author keeps all rights: ask microresearch before reusing the design.
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