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2 layers177.7 × 144.5 mmCOMM PANEL, the printed circuit board in 3D

OpenHornet 1:1 F/A-18C Simulator Repository

Size
177.7 × 144.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
275
Nets
113
Pads
711
Tracks, vias
839, 126
Pours
2
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
6 Oct 2019
Updated
25 Oct 2026

Overview

COMM PANEL is an open-source printed circuit board by jrsteensen, from the jrsteensen/OpenHornet repository on GitHub. It is a 2-layer board of 177.7 × 144.5 mm with 275 parts on 113 nets, routed with 839 tracks and 126 vias.

It is built around the WS2812B. Its parts include 110 diodes, 109 capacitors, 2 connectors and 1 resistor.

Main components

1

README

README.md

README

[TOC]

OH logo

GitHub release (with filter) Static Badge GitHub Repo stars GitHub all releases

Donate Discord Website YouTube Facebook TikTok

GitHub contributors GitHub commit activity (branch) GitHub watchers GitHub forks

The OpenHornet Project is a F/A-18C OFP 13C Lot 20 1:1 Replica Simulator, consisting of a physical structure and electrical/software interfaces to a PC to be driven by Digital Combat Simulator (DCS).

  • If you have any questions, visit our Discord server and ask questions. The Discord server will be an invaluable resource for you as your progress through the journey of your build.

Overall Screen Grab

Looking for Software?

Design Software Requirements

  • Mechanical CAD Software Required: Fusion360
  • Electrical CAD Software Required: KiCad 10
  • Microsoft Office (or compatible)

Contributing

Want to contribute? Let's discuss what you want to work on in Discord or in an issue!

References, Information, and How-Tos

GitHub Repository File Structure

text
OpenHornet
├── .github (Contains issue templates, funding info, and GitHub actions.)
├── artwork (Subdivided into end items, contains stickers, placards, etc.)
├── ECAD (All PCBs and electrical design files. See folder README file for details.)
├── images (Contains images for use in the wiki or other OH documentation.)
├── reference (Contains reference models or geometry.)
├── release (Contains all files that makeup the release package. See folder README file for details.)
├── utils (Contains fonts or other similar required resources for development)
├── .gitignore (File that instructs the git repository to ignore certain file types.)
├── CODE_OF_CONDUCT.md (Our contributor code of conduct.)
├── CONTRIBUTING.md (Repository contribution and issue-reporting guidance.)
├── LICENSE.md (License file for the OpenHornet repository)
├── PULL_REQUEST_TEMPLATE.md (The repository pull request template.)
└── README.md (This file)

Important Links

OpenHornet MCAD Model

These links will allow you to download a local copy of the OH MCAD model, for reference or so you can modify things for your personal pit. If you would like to contribute to the raw MCAD, talk to Noctum in the OH Discord. You will need to prove a basic level of proficiency and be known within the discord community before access will be granted.

[!NOTE] These links will download the latest & greatest (most likely in development and unstable) MCAD. Always verify fusion parts against release package manufacturing files prior to use, and they are used at the user's own risk.

Branches

  • master branch is the stable release branch which represents the last release.
  • develop is the latest working branch that will become the next release. It may or may not be functional as is.

Authors and Acknowledgment

Core Development Team

  • Erik Scott (RandomTroubledMind): Project Founder, Mechanical Design (Retired from OH)
  • John Steensen (Noctum): Co-Founder, Systems/Mechanical Design Lead
  • Oscar Arias (Amanuense): Electrical/Software Design Lead (Retired from OH)

Contributor Team

  • Exprezzo
  • Sandra
  • Ben-F111
  • Lazarus
  • Russell
  • Arribe VCAW-1
  • Stang
  • [OCS] CrazyCanuck
  • Ulikaii

Honorable Mentions

  • Logo Design: NegativeONE
  • Development Builders/Testers: Ajmilner, Arribe VCAW-1, Ben-F111, BlaBlaCZ, bnepethomas, Dave the boss 918, DG, DotDotDotBH, Exprezzo, Higgins, Krikeee, Lazarus, Otso, Rampage2010, Russell, Sandra, Splash, Thib-O, tonyg, TripRodriguez, Yannick,
  • Ultimate Supporters: Sandra, Higgins, Chaps, [OCS] CrazyCanuck, Arribe VCAW-1, FL370Pilot, CorgiStyle, Swaney409, DenzilLee, ssgcline, Tyler | "Soapbox" - F-15E, RickH, AdamA, bob =), aesellars, Nick, PrivatePirate, Howling-Ape, papiplanes
  • Elite Supporters: thib_o54, ChrisTiger#001, Nodar, Matt, Bill C, annerajb, Wargle T Eagle, Gnoni, Lefty, Reaper021, Murtle, gengispala, PatOPat, mattgw86, EinLama, Maddox, hunstone, Nodar, Ulukaii, Radek 41Sqn RAFAIR, mojito555
  • Donators: AJMilner, bnepethomas, Carbine, Crosshairs, Exprezzo, Goutch, Higgins, hrnet940, hunstone, icemarkom, jcstreek, jkkicks, kika, Nik S, Rampage2010, Russell, Sandra, SrSosio, Swaney409, Tekadept + many more…
  • Inactive Dev Contributors: Balz Reber (Balse), Magic_Man, Bullant, Gaberun24, Damien022, Baago, Caviar4, NegativeONE, Ravell
  • Subject Matter Expert: FlyNavy75, Sixtigers, USMARINE108, Luft101, Lex

Parts

275
QtyValueFootprintReferences
109WS2812BOH_Footprints:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mmD10, D11, D12, D13, D14, D100, D101, D102, D103, D104, D105, D106, D107, D108, D109, D110 +93
1080.1uFOH_Footprints:C_0603_1608MetricC10, C11, C12, C13, C14, C15, C100, C101, C102, C103, C104, C105, C106, C107, C108, C109 +92
136x32 / 4mmOH_Footprints:MountingHole_6-32_PHSMH1, MH2, MH3, MH4, MH5, MH6, MH7, MH8, MH9, MH10, MH11, MH12, MH13
8LOGOOH_Footprints:BR10KPotLOGO5, LOGO6, LOGO7, LOGO8, LOGO10, LOGO11, LOGO15, LOGO16
8Pot_B10KOH_Footprints:BR10K_Pot_11mm_x_11mmMH19, MH20, MH21, MH22, MH23, MH24, MH25, MH26
7Switch_NKK SxALOH_Footprints:SxAL_Toggle_13x13mmMH27, MH28, MH29, MH30, MH31, MH32, MH33
5M3 / 3.2mmOH_Footprints:MountingHole_3.2mm_M3_DIN965MH14, MH15, MH16, MH17, MH18
4LOGOOH_Footprints:S3AL_Toggle_SilkscreenLOGO3, LOGO4, LOGO12, LOGO13
4TestPointOH_Footprints:TestPoint_THTPad_D1.5mm_Drill0.7mmTP1, TP2, TP3, TP4
2LOGOOH_Footprints:S2AL_Toggle_SilkscreenLOGO9, LOGO14
2Mini-Fit Jr. 2x02OH_Footprints:Molex_Mini-Fit_Jr_5566-04A_2x02_P4.20mm_VerticalJ1, J2
11000uFOH_Footprints:CP_Elec_8x10C1
1470OH_Footprints:R_0603_1608MetricR1
1GreenOH_Footprints:LED_D3.0mmD1
1LOGOOH_Footprints:LOGO_CC-BY-NC-SA_Full_SmallLOGO2
1LOGOOH_Footprints:LOGO_OH_Text_LargeLOGO1

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Questions

How big is the COMM PANEL PCB?

It measures 177.7 × 144.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the COMM PANEL use?

275 parts, built around the 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 COMM PANEL KiCad files?

From the jrsteensen/OpenHornet repository on GitHub, at the commit this page was made from: the board is ECAD/PCBs/Backlight PCBs/Backlighting_Type A/COMM PANEL/COMM PANEL.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the COMM PANEL design in my own project?

Its repository states no licence, so its author keeps all rights: ask jrsteensen before reusing the design.