2 layers280.2 × 132.1 mm
Midi mixer one
markwheeler/midi-mixer-one
MIDI Mixer One is a mixer-style MIDI controller built around Teensy. Includes hardware designs, firmware and a web config tool.
72 parts65
4 layers209.5 × 209.5 mm
Ring LSD
omarrules100/ringSensor1- Size
- 209.5 × 209.5 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 26
- Pads
- 218
- Tracks, vias
- 172, 0
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 16 Apr 2024
- Updated
- 8 Sep 2024
Overview
Ring LSD is an open-source printed circuit board by omarrules100, from the omarrules100/ringSensor repository on GitHub. It is a 4-layer board of 209.5 × 209.5 mm with 41 parts on 26 nets, routed with 172 tracks and 0 vias.
It is built around the 74HCT4051D. Its parts include 21 connectors, 16 resistors and 3 ICs.
Main components
1Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | 5K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27, R28, R29, R30, R31, R32 |
| 3 | 74HCT4051 | Package_DIP:DIP-16_W7.62mm | U1, U2, U3 |
| 1 | +3V3 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J5 |
| 1 | +5V | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J1 |
| 1 | Arduino_Giga_R1_WiFi_Shield | PCM_arduino-library:Arduino_Giga_R1_WiFi_Shield | A1 |
| 1 | GND | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J2 |
| 1 | OUT | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J4 |
| 1 | SELECT[0...4] | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | Sensor 1 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J22 |
| 1 | Sensor 10 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J31 |
| 1 | Sensor 11 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J32 |
| 1 | Sensor 12 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J33 |
| 1 | Sensor 13 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J34 |
| 1 | Sensor 14 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J35 |
| 1 | Sensor 15 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J36 |
| 1 | Sensor 16 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J37 |
| 1 | Sensor 2 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J23 |
| 1 | Sensor 3 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J24 |
| 1 | Sensor 4 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J25 |
| 1 | Sensor 5 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J26 |
| 1 | Sensor 6 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J27 |
| 1 | Sensor 7 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J28 |
| 1 | Sensor 8 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J29 |
| 1 | Sensor 9 | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J30 |
Questions
How big is the Ring LSD PCB?
It measures 209.5 × 209.5 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Ring LSD use?
41 parts, built around the 74HCT4051D. 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 Ring LSD KiCad files?
From the omarrules100/ringSensor repository on GitHub, at the commit this page was made from: the board is KiKad Projects/Ring_LSD/vSpr2024/Ring_LSD.kicad_pcb and its schematic KiKad Projects/Ring_LSD/vSpr2024/Ring_LSD.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ring LSD design in my own project?
Its repository states no licence, so its author keeps all rights: ask omarrules100 before reusing the design.
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