
Drum H v2
Pl0p/Modular_Synth
Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished…

Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished…
Drum k is an open-source printed circuit board by Pl0p, from the Pl0p/Modular_Synth repository on GitHub. It is a 2-layer board of 95 × 100 mm with 62 parts on 37 nets, routed with 437 tracks and 0 vias.
Its parts include 28 resistors, 11 capacitors, 10 diodes, 3 transistors and 3 connectors.
Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished modules
You will also find
All modules in the list are not necessarily in eurorack format, but all have their schematics available if not more
And
These are the module's files and descriptions available in the list above but classified by category
Don't hesitate to participate if you find other sources of music/video schematics
Thing you can do to help :
| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 100nf | footprints:C_Disc_(100nf_ceramique) | C1, C4, C5, C6, C7, C8, C9, C10, C11 |
| 9 | 1N4148 | footprints:Diode1N4148 | D1, D2, D4, D5, D6, D7, D8, D9, D10 |
| 7 | 10k | footprints:Resistance | R7, R8, R10, R12, R13, R14, R21 |
| 5 | 1k | footprints:Resistance | R9, R11, R22, R25, R28 |
| 4 | 100k | footprints:Resistance | R1, R2, R24, R27 |
| 3 | 2N3904 | footprints:Transistor | Q1, Q2, Q3 |
| 2 | 10uf | footprints:C_Radial_10uf_50v(5*11) | C2, C3 |
| 2 | 220 | footprints:Resistance | R5, R16 |
| 2 | 4.7k | footprints:Resistance | R3, R6 |
| 2 | 470k | footprints:Resistance | R15, R19 |
| 2 | 51k | footprints:Resistance | R17, R20 |
| 1 | 100 | footprints:Resistance | R23 |
| 1 | 1M | footprints:Resistance | R18 |
| 1 | 2.2k | footprints:Resistance | R26 |
| 1 | 47k | footprints:Resistance | R4 |
| 1 | Audio OUT | footprints:SolderWirePad_1x02_Drill1.5mm | J3 |
| 1 | B100k Decay | footprints:Pot_WH148-1A2 | RV2 |
| 1 | B100k Dist | footprints:Pot_WH148-1A2 | RV3 |
| 1 | B10k Tone | footprints:Pot_WH148-1A2 | RV4 |
| 1 | B10k Tune | footprints:Pot_WH148-1A2 | RV1 |
| 1 | Eurorack_power | footprints:2X05_Power_conn | J2 |
| 1 | Green | footprints:LED_5.0mm | D3 |
| 1 | Push_SPDT | footprints:SolderWirePad_1x02_+1NC_Drill1.5m | SW1 |
| 1 | TL074 | footprints:DIP14-Socket | U1 |
| 1 | TestPoint | footprints:TestPoint_Pad_3.0x3.0mm | TP1 |
| 1 | Trigger IN | footprints:SolderWirePad_1x02_Drill1.5mm | J1 |
It measures 95 × 100 mm and has 2 copper layers, 1.6 mm thick.
62 parts. 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.
From the Pl0p/Modular_Synth repository on GitHub, at the commit this page was made from: the board is OLD/Drum-K/Kicad/Drum-k.kicad_pcb and its schematic Drum-K_MKII/Kicad/Controls.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask Pl0p before reusing the design.

Pl0p/Modular_Synth
Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished…

Pl0p/Modular_Synth
Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished…

Pl0p/Modular_Synth
Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished…

Pl0p/Modular_Synth
Here you can find all the resources I use to build my modules. You will also find my modules, their Kicad files, their schematics as well as my sources of inspiration and pictures/videos of the prototypes and finished…

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cnlohr/cnhardware
My dumping grounds for all my kicad projects and random hardware bringup.