Reference layout
Castor & Pollux
SherpaModular-Castor_and_Pollux-board4-Castor_and_Pollux-layout
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SherpaModular-Castor_and_Pollux-board4-Castor_and_Pollux-layout
The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).
233Placed parts
150Nets
4Copper layers
70.8 × 108 mmBoard size
yesRouted
KiCad 9File format
Bill of materials
197 distinct parts
29 resolve to something in the catalog — click through to the footprint.
| Ref | Value | Footprint | Qty |
|---|---|---|---|
| — | — | Graphics | |
| C1 | 22u | winterbloom:C_0805_HandSolder | |
| C10 | 100n | winterbloom:C_0402_HandSolder | |
| C11 | 100n | winterbloom:C_0402_HandSolder | |
| C12 | 1u | winterbloom:C_0402_HandSolder | |
| C13 | 100n | winterbloom:C_0402_HandSolder | |
| C14 | 100n | winterbloom:C_0402_HandSolder | |
| C15 | 10u | winterbloom:C_0603_HandSolder | |
| C16 | 2n2 | winterbloom:C_0402_HandSolder | |
| C17 | 2n2 | winterbloom:C_0402_HandSolder | |
| C18 | 2n2 | winterbloom:C_0402_HandSolder | |
| C19 | 2n2 | winterbloom:C_0402_HandSolder | |
| C2 | 22u | winterbloom:C_0805_HandSolder | |
| C20 | 100n | winterbloom:C_0402_HandSolder | |
| C21 | 1u | winterbloom:C_0402_HandSolder | |
| C22 | 270p | winterbloom:C_0402_HandSolder | |
| C23 | 1n | winterbloom:C_0402_HandSolder | |
| C24 | 10u | winterbloom:C_0603_HandSolder | |
| C25 | 10u | winterbloom:C_0603_HandSolder | |
| C26 | 10u | winterbloom:C_0603_HandSolder | |
| C27 | 18p | winterbloom:C_0402_HandSolder | |
| C28 | 18p | winterbloom:C_0402_HandSolder | |
| C29 | 18p | winterbloom:C_0402_HandSolder | |
| C3 | 22u | winterbloom:C_0805_HandSolder | |
| C30 | 18p | winterbloom:C_0402_HandSolder | |
| C31 | 270p | winterbloom:C_0402_HandSolder | |
| C32 | 1n | winterbloom:C_0402_HandSolder | |
| C33 | 10u | winterbloom:C_0603_HandSolder | |
| C34 | 10u | winterbloom:C_0603_HandSolder | |
| C35 | 10u | winterbloom:C_0603_HandSolder | |
| C36 | 18p | winterbloom:C_0402_HandSolder | |
| C37 | 18p | winterbloom:C_0402_HandSolder | |
| C38 | 18p | winterbloom:C_0402_HandSolder | |
| C39 | 18p | winterbloom:C_0402_HandSolder | |
| C4 | 10u | winterbloom:C_0603_HandSolder | |
| C40 | 100n | winterbloom:C_0402_HandSolder | |
| C41 | 100n | winterbloom:C_0402_HandSolder | |
| C42 | 100n | winterbloom:C_0402_HandSolder | |
| C43 | 100n | winterbloom:C_0402_HandSolder | |
| C44 | 18p | winterbloom:C_0402_HandSolder |
Show the other 157
| C45 | 18p | winterbloom:C_0402_HandSolder | |
| C46 | 100n | winterbloom:C_0402_HandSolder | |
| C47 | 100n | winterbloom:C_0402_HandSolder | |
| C48 | 100n | winterbloom:C_0402_HandSolder | |
| C49 | 100n | winterbloom:C_0402_HandSolder | |
| C5 | 100n | winterbloom:C_0402_HandSolder | |
| C50 | 22u | winterbloom:C_0805_HandSolder | |
| C51 | 22u | winterbloom:C_0805_HandSolder | |
| C6 | 100n | winterbloom:C_0402_HandSolder | |
| C7 | 1u | winterbloom:C_0402_HandSolder | |
| C8 | 100n | winterbloom:C_0402_HandSolder | |
| C9 | 100n | winterbloom:C_0402_HandSolder | |
| D1 | 30V | winterbloom:D_SOD-123 | |
| D10 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D11 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D12 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D13 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D14 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D15 | 30V | winterbloom:D_SOD-123 | |
| D2 | 30V | winterbloom:D_SOD-123 | |
| D3 | ESD | winterbloom:C_0603_HandSolder | |
| D4 | ESD | winterbloom:C_0603_HandSolder | |
| D5 | ESD | winterbloom:C_0603_HandSolder | |
| D6 | ESD | winterbloom:C_0603_HandSolder | |
| D7 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D8 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| D9 | Dotstar | winterbloom:LED_APA102_Dotstar_5050 | |
| FB1 | 600R@100MHz | winterbloom:L_0603_HandSolder | |
| FB2 | 600R@100MHz | winterbloom:L_0603_HandSolder | |
| FB3 | 600R@100MHz | winterbloom:L_0603_HandSolder | |
| G*** | LOGO | LOGO | |
| G*** | LOGO | mainboard:castor_and_pollux | |
| G*** | LOGO | winterbloom:ce_5mm | |
| J1 | Eurorack Power | winterbloom:Eurorack_Power_2x5_Shrouded | |
| J10 | MIX | winterbloom:AudioJack_WQP518MA | |
| J11 | USB ALT | winterbloom:SolderWirePad_1x04_SMD_2x5mm | |
| J2 | USB | winterbloom:USB_B_Micro_Receptacle | |
| J3 | CASTOR PITCH | winterbloom:AudioJack_WQP518MA | |
| J4 | POLLUX PITCH | winterbloom:AudioJack_WQP518MA | |
| J5 | CASTOR DUTY | winterbloom:AudioJack_WQP518MA | |
| J6 | POLLUX DUTY | winterbloom:AudioJack_WQP518MA | |
| J7 | OSC OUT | winterbloom:AudioJack_WQP518MA | |
| J8 | OSC OUT | winterbloom:AudioJack_WQP518MA | |
| J9 | EXT | winterbloom:Connector_Cortex_Debug_IDC_2x05_P1.27mm_Vertical_Shrouded_SMD | |
| Q1 | MMBT3906 | Package_TO_SOT_SMD:SOT-23 | |
| Q2 | MMBT3906 | Package_TO_SOT_SMD:SOT-23 | |
| R1 | 2k2 | winterbloom:R_0402_HandSolder | |
| R10 | 100k | winterbloom:R_0402_HandSolder | |
| R11 | 196k | winterbloom:R_0402_HandSolder | |
| R12 | 48k7 | winterbloom:R_0402_HandSolder | |
| R13 | 48k7 | winterbloom:R_0402_HandSolder | |
| R14 | 61k9 | winterbloom:R_0402_HandSolder | |
| R15 | 61k9 | winterbloom:R_0402_HandSolder | |
| R16 | 10k | winterbloom:R_0402_HandSolder | |
| R17 | 200k | winterbloom:R_0402_HandSolder | |
| R18 | 1k | winterbloom:R_0402_HandSolder | |
| R19 | 270R | winterbloom:R_0402_HandSolder | |
| R2 | 2k2 | winterbloom:R_0402_HandSolder | |
| R20 | 33k | winterbloom:R_0402_HandSolder | |
| R21 | 10k | winterbloom:R_0402_HandSolder | |
| R22 | 100k | winterbloom:R_0402_HandSolder | |
| R23 | 100k | winterbloom:R_0402_HandSolder | |
| R24 | 100k | winterbloom:R_0402_HandSolder | |
| R25 | 10k | winterbloom:R_0402_HandSolder | |
| R26 | 10k | winterbloom:R_0402_HandSolder | |
| R27 | 10k | winterbloom:R_0402_HandSolder | |
| R28 | 33k | winterbloom:R_0402_HandSolder | |
| R29 | 33k | winterbloom:R_0402_HandSolder | |
| R3 | 2k2 | winterbloom:R_0402_HandSolder | |
| R30 | 33k | winterbloom:R_0402_HandSolder | |
| R31 | 1k | winterbloom:R_0603_HandSolder | |
| R32 | 1k | winterbloom:R_0603_HandSolder | |
| R33 | 1k | winterbloom:R_0603_HandSolder | |
| R34 | 100k | winterbloom:R_0402_HandSolder | |
| R35 | 100k | winterbloom:R_0402_HandSolder | |
| R36 | 100k | winterbloom:R_0402_HandSolder | |
| R37 | 100k | winterbloom:R_0402_HandSolder | |
| R38 | 1k | winterbloom:R_0603_HandSolder | |
| R39 | 10k | winterbloom:R_0402_HandSolder | |
| R4 | 100k | winterbloom:R_0402_HandSolder | |
| R40 | 200k | winterbloom:R_0402_HandSolder | |
| R41 | 1k | winterbloom:R_0402_HandSolder | |
| R42 | 270R | winterbloom:R_0402_HandSolder | |
| R43 | 33k | winterbloom:R_0402_HandSolder | |
| R44 | 10k | winterbloom:R_0402_HandSolder | |
| R45 | 100k | winterbloom:R_0402_HandSolder | |
| R46 | 100k | winterbloom:R_0402_HandSolder | |
| R47 | 100k | winterbloom:R_0402_HandSolder | |
| R48 | 10k | winterbloom:R_0402_HandSolder | |
| R49 | 10k | winterbloom:R_0402_HandSolder | |
| R5 | 162k | winterbloom:R_0402_HandSolder | |
| R50 | 10k | winterbloom:R_0402_HandSolder | |
| R51 | 33k | winterbloom:R_0402_HandSolder | |
| R52 | 33k | winterbloom:R_0402_HandSolder | |
| R53 | 33k | winterbloom:R_0402_HandSolder | |
| R54 | 1k | winterbloom:R_0603_HandSolder | |
| R55 | 1k | winterbloom:R_0603_HandSolder | |
| R56 | 1k | winterbloom:R_0603_HandSolder | |
| R57 | 100k | winterbloom:R_0402_HandSolder | |
| R58 | 100k | winterbloom:R_0402_HandSolder | |
| R59 | 100k | winterbloom:R_0402_HandSolder | |
| R6 | 100k | winterbloom:R_0402_HandSolder | |
| R60 | 100k | winterbloom:R_0402_HandSolder | |
| R61 | 1k | winterbloom:R_0603_HandSolder | |
| R62 | 100k | winterbloom:R_0402_HandSolder | |
| R63 | 100k | winterbloom:R_0402_HandSolder | |
| R64 | 100k | winterbloom:R_0402_HandSolder | |
| R65 | 100k | winterbloom:R_0402_HandSolder | |
| R66 | 100k | winterbloom:R_0402_HandSolder | |
| R67 | 100k | winterbloom:R_0402_HandSolder | |
| R68 | 100k | winterbloom:R_0402_HandSolder | |
| R69 | 1k | winterbloom:R_0603_HandSolder | |
| R7 | 162k | winterbloom:R_0402_HandSolder | |
| R8 | 100k | winterbloom:R_0402_HandSolder | |
| R9 | 196k | winterbloom:R_0402_HandSolder | |
| REF** | OSHW-Logo_5.7x6mm_SilkScreen | Symbol:OSHW-Logo_5.7x6mm_SilkScreen | |
| REF** | WEEE-Logo_4.2x6mm_SilkScreen | Symbol:WEEE-Logo_4.2x6mm_SilkScreen | |
| RV1 | Castor pitch | winterbloom:Potentiometer_Alpha_R0904N | |
| RV10 | Pulse level | winterbloom:Potentiometer_Alpha_R0904N | |
| RV11 | Sub level | winterbloom:Potentiometer_Alpha_R0904N | |
| RV12 | Crossfade | winterbloom:Potentiometer_Alpha_R0904N | |
| RV2 | Pollux pitch | winterbloom:Potentiometer_Alpha_R0904N | |
| RV3 | LFO | winterbloom:Potentiometer_Alpha_R0904N | |
| RV4 | Castor duty | winterbloom:Potentiometer_Alpha_R0904N | |
| RV5 | Pollux duty | winterbloom:Potentiometer_Alpha_R0904N | |
| RV6 | Ramp level | winterbloom:Potentiometer_Alpha_R0904N | |
| RV7 | Pulse level | winterbloom:Potentiometer_Alpha_R0904N | |
| RV8 | Sub level | winterbloom:Potentiometer_Alpha_R0904N | |
| RV9 | Ramp level | winterbloom:Potentiometer_Alpha_R0904N | |
| SW1 | RESET | winterbloom:Tactile_Switch_4.2mm | |
| SW2 | BUTTON | winterbloom:Tactile_Switch_6mm | |
| TP1 | 3V3 | TestPoint:TestPoint_Pad_D1.0mm | |
| TP10 | D- | TestPoint:TestPoint_Pad_D1.0mm | |
| TP11 | Ramp | TestPoint:TestPoint_Pad_D1.0mm | |
| TP12 | Ramp | TestPoint:TestPoint_Pad_D1.0mm | |
| TP2 | GND | TestPoint:TestPoint_Pad_D1.0mm | |
| TP3 | -10V | TestPoint:TestPoint_Pad_D1.0mm | |
| TP4 | SWDIO | TestPoint:TestPoint_Pad_D1.0mm | |
| TP5 | SWCLK | TestPoint:TestPoint_Pad_D1.0mm | |
| TP6 | RESET | TestPoint:TestPoint_Pad_D1.0mm | |
| TP7 | SQ2 | TestPoint:TestPoint_Pad_D1.0mm | |
| TP8 | SQ1 | TestPoint:TestPoint_Pad_D1.0mm | |
| TP9 | D+ | TestPoint:TestPoint_Pad_D1.0mm | |
| U1 | LD1117-3.3 | Package_TO_SOT_SMD:TO-252-3_TabPin2 | |
| U10 | MCP6001-OT | Package_TO_SOT_SMD:SOT-23-5 | |
| U11 | TL074 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | |
| U12 | TL074 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | |
| U13 | 74LVC2G74 | Package_SO:TSSOP-8_3x3mm_P0.65mm | |
| U14 | MCP6001-OT | Package_TO_SOT_SMD:SOT-23-5 | |
| U2 | LM4040DBZ-10 | Package_TO_SOT_SMD:SOT-23 | |
| U3 | ATSAMD21G18A-A | winterbloom:TQFP-48_7x7mm_P0.5mm | |
| U4 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | |
| U5 | MCP4728 | Package_SO:MSOP-10_3x3mm_P0.5mm | |
| U6 | MCP6004 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | |
| U7 | TL074 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | |
| U8 | TL074 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | |
| U9 | 74LVC2G74 | Package_SO:TSSOP-8_3x3mm_P0.65mm |
Provenance
- Repository
- SherpaModular/Castor_and_Pollux ↗
- Commit
- unknown
- Licence
- CC-BY-4.0
How it is used
Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.
