DaisyDelayHardware
About the DaisyDelayHardware PCB
DaisyDelayHardware is an open source PCB design by fablabnk, published on GitHub. It is a 2-layer board measuring 30 × 128.5 mm, with 53 components from 27 distinct parts.
Other key parts include the LM4040, TL074 and MCP6002. By type, the board carries 20 resistors, 16 capacitors, 5 connectors, 3 ICs, 1 switch and 1 diode.
It belongs with the audio designs in this gallery.
From the project
This repo documents the hardware design of a Daisy Seed-based Eurorack module called the Daisy Delay and contains the KiCad files for the project.
This repo documents the hardware design of a Daisy Seed-based Eurorack module called the Daisy Delay and contains the KiCad files for the project.
The Daisy Delay is planned as simple 6HP mono delay-line module, but can easily be used as a development platform for any kind of single-in/single-out audio processor.
This README gives an overview of the project, but there are also seperate notes for the schematic and the PCB.
Main components on the DaisyDelayHardware
DaisyDelayHardware bill of materials (BOM)
53 components, 27 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM4040 LM4040DBZ-10 | SOT-23 | U1 |
| 1 | TL074 | DIP-14_W7.62mm | U2 |
| 1 | MCP6002 MCP6002-xP | DIP-8_W7.62mm | U3 |
| 1 | AUDIO_OUTPUT | PJ301M-12_T_S | J1 |
| 1 | FEEDBACK_CV_INPUT | PJ301M-12_T_S | J2 |
| 1 | DELAY_TIME_CV_INPUT | PJ301M-12_T_S | J3 |
| 1 | EURO_PWR_2x8 | EURO_PWR_2x8 | J4 |
| 1 | AUDIO_INPUT | PJ301M-12_T_S | J5 |
| 2 | PinHeader | PinHeader_1x20_P2.54mm_Vertical | HEAD_L1, HEAD_R1 |
| 1 | DELAY_TIME_POT_10K | Alpha9mmPot | RV1 |
| 1 | FEEDBACK_POT_10K | Alpha9mmPot | RV2 |
| 1 | ELECTROSMITH_DAISY_SEED_REV4 Electrosmith_Daisy_Seed_Rev4 | Electrosmith_Daisy_Seed | SEED1 |
| 2 | PinSocket | PinSocket_1x20_P2.54mm_Vertical | SOCK_L1, SOCK_R1 |
| 1 | SW_SPDT | SW_Slide-03_Wuerth-WS-SLTV_10x2.5x6.4_P2.54mm-SolderLugs | SW1 |
| 1 | LED | LED_D5.0mm | D1 |
| 2 | 103 10nF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C6 |
| 3 | 470 47PF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C2, C4, C5 |
| 1 | 561 560PF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C3 |
| 6 | 104 100nF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C7, C8, C9, C10, C13, C14 |
| 3 | 103 10µF | C_Disc_D3.0mm_W1.6mm_P2.50mm | C11, C12, C15 |
Show 7 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 104 220µF | CP_Radial_D5.0mm_P2.50mm | C16 |
| 2 | 200K | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R1, R15 |
| 8 | 100K | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R2, R5, R6, R8, R11, R12, R13, R16 |
| 4 | 66.5K | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R3, R4, R17, R18 |
| 3 | 1K | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R7, R14, R20 |
| 2 | 10K | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R9, R10 |
| 1 | 2K | R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal | R19 |
DaisyDelayHardware design files
The KiCad project lives in the fablabnk/DaisyDelayHardware repository on GitHub; these links point at the commit this page was built from.
DaisyDelayHardware: common questions
How big is the DaisyDelayHardware PCB?
The DaisyDelayHardware measures 30 × 128.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DaisyDelayHardware?
53 components, from 27 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the DaisyDelayHardware design files?
From the fablabnk/DaisyDelayHardware repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the DaisyDelayHardware design in my own project?
The repository has no license, so all rights stay with fablabnk. Use it as a reference, and ask the author before reusing the design.
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