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 layers110.5 × 108.5 mm
Dat ting
Len42/dat-ting4dat ting - Multi-function Eurorack module using Daisy Seed
- Size
- 110.5 × 108.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 84
- Nets
- 75
- Pads
- 291
- Tracks, vias
- 540, 24
- Pours
- 10
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 Nov 2024
- Updated
- 12 Jun 2025
Overview
Dat ting is an open-source printed circuit board by Len42, from the Len42/dat-ting repository on GitHub. It is a 2-layer board of 110.5 × 108.5 mm with 84 parts on 75 nets, routed with 540 tracks and 24 vias.
It is built around the TL072. Its parts include 29 resistors, 23 capacitors, 12 connectors, 4 ICs and 2 diodes.
Main components
1README
hardware/README.mddat ting
dat ting is a digital multi-function 10 HP Eurorack module using a Daisy Seed.
See here for more info.
Parts
84| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100N | -lmp-misc:C_Disc_D5.0mm_W2.5mm_P2.50mm | C10, C11, C12, C13, C16, C17, C18, C19, C20, C21, C22, C23 |
| 7 | WQP-PJ398 | -lmp-synth:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical | J1, J2, J3, J4, J5, J6, J7 |
| 4 | 120K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R3, R5, R6, R7 |
| 4 | 47P | -lmp-misc:C_Disc_D5.0mm_W2.5mm_P2.50mm | C6, C7, C8, C9 |
| 4 | 51R | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R22, R23, R28, R29 |
| 4 | MountingHole_M3 | -lmp-holes:MountingHole_PCB_3.2mm_M3 | H2, H4, H7, H9 |
| 3 | 100K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8, R20, R26 |
| 2 | 100K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R19, R25 |
| 2 | 10U | -lmp-misc:CP_Radial_D5.0mm_P2.50mm | C14, C15 |
| 2 | 130K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R14, R17 |
| 2 | 160K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R10, R11 |
| 2 | 1N5711 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2 |
| 2 | 200K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R21, R27 |
| 2 | 20K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R15, R16 |
| 2 | 33K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R4 |
| 2 | 36K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R18, R24 |
| 2 | 3N3 | -lmp-misc:C_Rect_Kemet_L7.2mm_W2.5mm_P5mm | C2, C3 |
| 2 | 5P6 | -lmp-misc:C_Disc_D5.0mm_W2.5mm_P2.50mm | C4, C5 |
| 2 | LOGO | -lmp-misc:Logo_CC_BY | G1, G2 |
| 2 | LOGO | -lmp-misc:Logo_OSHW | G3, G4 |
| 2 | TL072 | Package_DIP:DIP-8_W7.62mm | U2, U3 |
| 1 | 100K | -lmp-synth:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV1 |
| 1 | 1M | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | 22K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 1 | 22K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R12 |
| 1 | 33K | -lmp-misc:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 1 | 4U7 | -lmp-misc:C_Radial_L11.0mm_D5.0mm_P2.50mm_Horiz | C1 |
| 1 | C&K_D6R | -lmp-synth:SW_Push_C&K_D6R | SW1 |
| 1 | Conn_Back_Left | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J14 |
| 1 | Conn_Back_Right | Connector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_Vertical | J12 |
| 1 | Conn_Eurorack_10 | -lmp-synth:IDC-Header-Eurorack-10-TH | J15 |
| 1 | Conn_Front_Left | Connector_PinSocket_2.54mm:PinSocket_1x11_P2.54mm_Vertical | J11 |
| 1 | Conn_Front_Right | Connector_PinSocket_2.54mm:PinSocket_1x12_P2.54mm_Vertical | J13 |
| 1 | Daisy_Seed | -lmp-synth:Module_Daisy_Seed | A1 |
| 1 | Micro USB Adapter 90deg | -lmp-connector:USB-Micro-Adapter-90-Outline | A4 |
| 1 | OLED_SPI_128x32 | Adafruit:OLED_SPI_128x32_0.91in_NoHoles | A2 |
| 1 | PEC11R | -lmp-synth:Encoder_Bourns_PEC11R_Switch | SW2 |
| 1 | TL071 | Package_DIP:DIP-8_W7.62mm | U4 |
| 1 | TL074 | Package_DIP:DIP-14_W7.62mm | U1 |
Questions
How big is the Dat ting PCB?
It measures 110.5 × 108.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dat ting use?
84 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 Dat ting KiCad files?
From the Len42/dat-ting repository on GitHub, at the commit this page was made from: the board is hardware/dat-ting.kicad_pcb and its schematic hardware/dat-ting-2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dat ting design in my own project?
Its repository states no licence, so its author keeps all rights: ask Len42 before reusing the design.
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