2 layers149.9 × 48.3 mm
2 layers80 × 41.9 mm
Capstone Project @ UNL, 2020-2021
- Size
- 80 × 41.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 58
- Nets
- 50
- Pads
- 216
- Tracks, vias
- 659, 59
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 24 Aug 2021
- Updated
- 11 May 2022
Overview
Dddd is an open-source printed circuit board by VegaDeftwing, from the VegaDeftwing/AnalogDrumMachine repository on GitHub. It is a 2-layer board of 80 × 41.9 mm with 58 parts on 50 nets, routed with 659 tracks and 59 vias.
It is built around the TL072 and AD8561AR. Its parts include 15 capacitors, 10 resistors, 9 ICs, 7 connectors and 1 transistor.
Main components
2README
README.mdAnalogDrumMachine
Capstone Project @ UNL, 2020-2021
Parts
58| Qty | Value | Footprint | References |
|---|---|---|---|
| 13 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | FILLER1, FILLER2, FILLER3, FILLER4, FILLER5, R2, R3, R4, R5, R7, R8, R9, R10 |
| 7 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R11, R15, R16, R17, R18, R19, R20 |
| 6 | 100n | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C2, C4, C6, C7, C9, C10 |
| 6 | Conn_01x03 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J2, J3, J4, J5, J6, J7 |
| 4 | 22p | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C12, C13, C14, C15 |
| 4 | LM555xM | Package_DIP:DIP-8_W7.62mm | U1, U2, U4, U5 |
| 3 | MCP46x2 | Package_SO:MSOP-10_3x3mm_P0.5mm | U3, U6, U7 |
| 1 | 100u | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C8 |
| 1 | 10u | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C5 |
| 1 | 1M | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R13 |
| 1 | 1m | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 1u | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C11 |
| 1 | 22n | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | C3 |
| 1 | 2N3904 | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | Q1 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 47 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R12 |
| 1 | AD8561 | Package_DIP:DIP-8_W7.62mm | U9 |
| 1 | CP | Capacitor_THT:C_Disc_D7.0mm_W2.5mm_P5.00mm | 10u1 |
| 1 | Conn_02x12_Odd_Even | Connector_PinSocket_2.54mm:PinSocket_2x12_P2.54mm_Vertical | J1 |
| 1 | R_POT | Potentiometer_THT:Potentiometer_Piher_PT-6-V_Vertical | RV1 |
| 1 | SW_DIP_x06 | Button_Switch_THT:SW_DIP_SPSTx06_Slide_6.7x16.8mm_W7.62mm_P2.54mm_LowProfile | SW1 |
| 1 | TL072 | Package_SO:SO-8_5.3x6.2mm_P1.27mm | U8 |
Questions
How big is the Dddd PCB?
It measures 80 × 41.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dddd use?
58 parts, built around the TL072 and AD8561AR. 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 Dddd KiCad files?
From the VegaDeftwing/AnalogDrumMachine repository on GitHub, at the commit this page was made from: the board is PCBs/ECEN494 KiCAD/FM/FM DRUM/dddd/dddd.kicad_pcb and its schematic PCBs/GreenRinger/GreenRinger.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dddd design in my own project?
Its repository states no licence, so its author keeps all rights: ask VegaDeftwing before reusing the design.
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