2 layers290 × 210 mm
T8-Sequencer
lluisestape-upc/T8-Sequencer
16-step ESP32 groovebox: two-layer 290x210 mm KiCad board, DRC-clean and fabrication-ready, with the Python scripts that generated and repaired it
104 parts2MIT
2 layers173.5 × 226.9 mm
Sunboard
seanlim/sunboardThe Moonboard is a popular training tool used by climbers across the world. It is a standardised, interactive training wall with LED lights embedded into it.
- Size
- 173.5 × 226.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 319
- Nets
- 224
- Pads
- 1,345
- Tracks, vias
- 2,344, 196
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 14 May 2023
- Updated
- 23 Jul 2023
Overview
Sunboard is an open-source printed circuit board by seanlim, from the seanlim/sunboard repository on GitHub. It is a 2-layer board of 173.5 × 226.9 mm with 319 parts on 224 nets, routed with 2,344 tracks and 196 vias.
It is built around the CD74HC4067M and WS2812B. Its parts include 155 switches, 154 diodes, 4 resistors, 3 ICs and 2 capacitors. It belongs with the ESP32 boards of this library.
Main components
2
CD74HC4067M
SOIC-24-300mil-55℃~+125℃ 16 160Ω 16:1 22ns 2V~6V 345ns 365ns 89MHz Bidirectional analog channel、Glitch-free switching SOIC-24-300mil Analog Switches, Multiplexers ROHSTexas InstrumentsAnalog Switches, Multiplexers
WS2812B
5mm X 5mm Surface Mount RGB LED with Intelligent ControlWorldsemiUncategorised
README
README.mdSunBoard Project (Orbital 23')
The Moonboard is a popular training tool used by climbers across the world. It is a standardised, interactive training wall with LED lights embedded into it. The LEDs are controlled by a control unit (Moonboard control box), and light up to indicate the current problem. The control unit connects to the Moonboard companion app via Bluetooth, and can be controlled by users through the app.
Aim
Our aim is to reverse engineer the moonboard protocol and build. In addition, we want to build a handheld moonboard controller, so that climbers have an easier way of designing and “remixing” routes.
Project Structure
app: React Native project for driver mobile application.mock-moonboard: MoonBoard emulator source forked from link [blocked].pcb: schematics for the board remote controller.sunboard-controller: board remote controller source.
Parts
319| Qty | Value | Footprint | References |
|---|---|---|---|
| 154 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1, SW10, SW11, SW100, SW101, SW102, SW103, SW104, SW105, SW106, SW107, SW108, SW109, SW110, SW111, SW112 +138 |
| 154 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1, D10, D11, D100, D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, D111, D112 +138 |
| 4 | 10k | Resistor_SMD:R_0805_2012Metric | R1, R2, R4, R5 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | CD74HC4067M | Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm | U1, U2 |
| 1 | Conn_01x04_Socket | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J1 |
| 1 | ESP32_NODEMCU | ESP32_NODEMCU:MODULE_ESP32_NODEMCU | U3 |
| 1 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC12E-Switch_Vertical_H20mm | SW155 |
Questions
How big is the Sunboard PCB?
It measures 173.5 × 226.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Sunboard use?
319 parts, built around the CD74HC4067M and WS2812B. 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 Sunboard KiCad files?
From the seanlim/sunboard repository on GitHub, at the commit this page was made from: the board is pcb/sunboard/sunboard.kicad_pcb and its schematic pcb/sunboard/Button_Matrix.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Sunboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask seanlim before reusing the design.
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