2 layers81.3 × 99.1 mm
2 layers29.8 × 99.7 mm
- Size
- 29.8 × 99.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 36
- Pads
- 129
- Tracks, vias
- 232, 17
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 13 Jun 2019
- Updated
- 27 Jun 2019
Overview
Delay is an open-source printed circuit board by blthree, from the blthree/synth_schematics repository on GitHub. It is a 2-layer board of 29.8 × 99.7 mm with 39 parts on 36 nets, routed with 232 tracks and 17 vias.
It is built around the PT2399. Its parts include 16 capacitors, 15 resistors, 3 connectors and 2 ICs.
Main components
1README
README.mdView this project on CADLAB.io.
synth_schematics
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R8, R10, R11, R12, R13, R14, R15 |
| 5 | 15K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R2, R3, R4, R7, R9 |
| 3 | 0.1uF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C4, C6, C7 |
| 2 | 100nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C8, C9 |
| 2 | 3300p | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C11, C18 |
| 2 | 470p | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C12, C16 |
| 2 | 47nF | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C13, C15 |
| 1 | 100Kb Delay Time | Potentiometer_THT:Potentiometer_Bourns_PTV09A-1_Single_Vertical | RV1 |
| 1 | 100uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C5 |
| 1 | 10K Input Attn | Potentiometer_THT:Potentiometer_Bourns_PTV09A-1_Single_Vertical | RV3 |
| 1 | 10kb Mix | Potentiometer_THT:Potentiometer_Bourns_PTV09A-1_Single_Vertical | RV2 |
| 1 | 10n | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C17 |
| 1 | 10u | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C10 |
| 1 | 10uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C14 |
| 1 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R16 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R1 |
| 1 | 4.7K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P5.08mm_Vertical | R5 |
| 1 | 47uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C3 |
| 1 | Input | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J2 |
| 1 | Output | Connector_Audio:Jack_3.5mm_QingPu_WQP-PJ398SM_Vertical_CircularHoles | J3 |
| 1 | PT2399 | Package_DIP:DIP-16_W7.62mm_Socket | U2 |
| 1 | Power | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J1 |
| 1 | TL074 | Package_DIP:DIP-14_W7.62mm_Socket | U3 |
Questions
How big is the Delay PCB?
It measures 29.8 × 99.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Delay use?
39 parts, built around the PT2399. 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 Delay KiCad files?
From the blthree/synth_schematics repository on GitHub, at the commit this page was made from: the board is delay/delay.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Delay design in my own project?
Its repository states no licence, so its author keeps all rights: ask blthree before reusing the design.
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