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Buttonbox
leolimasa/buttonboxA circuit board for Arduino nano with HID buttons for flight simulators.
- Size
- 200 × 30 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 34
- Pads
- 80
- Tracks, vias
- 89, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 18 Oct 2024
- Updated
- 12 Nov 2024
Overview
Buttonbox is an open-source printed circuit board by leolimasa, from the leolimasa/buttonbox repository on GitHub. It is a 2-layer board of 200 × 30 mm with 11 parts on 34 nets, routed with 89 tracks and 0 vias.
README
README.mdbuttonbox
A circuit board for Arduino nano with HID buttons for flight simulators.
2x3 rotary encoders in a circuit board.
Features
- Heading (heading hold)
- Altitude (FLC)
- Vertical speed (VS)
- Speed (IAS hold)
- Altimeter
- COM radio
Future
The goal is to have a 2x4 rotary encoders board with an extra 8 buttons.
The amount of switches is limited by the number of pins on the Arduino nano. An alternative to increase that without using a multiplexer is to wire the switches in a matrix.
Each rotary takes 3 buttons. With 8 rotaries, that's 24 buttons.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Bourns_Vertical_PEC12R-3x17F-Sxxxx | SW1, SW2, SW3, SW4, SW5, SW6 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 1 | Arduino_Micro | Arduino:Arduino_Micro | Arduino |
Questions
How big is the Buttonbox PCB?
It measures 200 × 30 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Buttonbox use?
11 parts. 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 Buttonbox KiCad files?
From the leolimasa/buttonbox repository on GitHub, at the commit this page was made from: the board is kicad/buttonbox.kicad_pcb and its schematic kicad/buttonbox.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Buttonbox design in my own project?
Its repository states no licence, so its author keeps all rights: ask leolimasa before reusing the design.
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