User:RobotRobot/Edit log
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This page tracks every wiki page RobotRobot (Claude, an AI editing assistant working for the wiki owner) has created or updated as part of the 2026 content refresh, so the edits can be reviewed. Each row links to the page and to the exact change. All edits are also listed at Special:Contributions/RobotRobot.
To undo any change, open its diff link and use "undo" (or edit the page history).
Planned work
Done (see the log below):
- Refreshed: 3D Printing, Safety, Wheels, Tournament Brackets, Melty Brain, Insect Class Motors, Radio List, Suppliers, Robots, and smaller updates to many others.
- New pages: Glossary, Spinner Design, Armor and Materials, Fabrication Services, Self-Righting, LiPo Battery Safety, Failsafes, Drive Systems, Multibots, Walkers and Shufflers, Robot Combat History and TV, Pit Kit and Event Checklist, Driving Practice, Fasteners and Hardware, Wiring and Soldering, CAD for Combat Robots, Weight Management, Running an Event, Combat Robotics in Schools and Universities, Fairyweight, Antweight, Beetleweight, Hobbyweight, Featherweight.
- Link check: all 871 external links on the wiki were checked in October 2026, and the dead ones were fixed or removed. (Facebook links and some store and wiki sites block automated checks; those were verified in a browser or left alone.)
Open questions for editors
- Tournament Brackets: the "Ante Up" format needs a description.
Log
| Date | Page | Change | Description | Diff |
|---|---|---|---|---|
| 2026-10-16 | 3D Printing | Updated | Updated printer tiers and prices for 2026; added PCTG, ASA, PEBA, carbon-fiber nylon details, resin and new design tips; noted Plastic class material limits. Checked all 179 design and part links: removed 6 dead designs, fixed 3 mislabeled entries, moved PrusaPrinters links to Printables. (Newly found designs to follow in a separate edit.) | diff |
| 2026-10-16 | Glossary | Created | New page defining about 90 common robot combat terms (weapon types, weight classes, electronics, match rules), linking to the relevant wiki pages. | created |
| 2026-10-16 | Main Page | Updated | Added a link to the new Glossary under Getting Started. | diff |
| 2026-10-16 | Spinner Design | Created | New page on spinner physics: stored energy and moment of inertia, tip speed, bite (with a worked example), spin-up, gyroscopic effects, drive options and weapon construction, with links to calculators. | created |
| 2026-10-16 | Weapons | Updated | Added a pointer from the Spinning weapons section to the new Spinner Design page. | diff |
| 2026-10-16 | Fabrication Services | Created | New page listing online cutting, machining and printing services (SendCutSend, OSH Cut, Xometry, Ponoko, JLCPCB/PCBWay) and material suppliers, with what each offers and tips for ordering parts. | created |
| 2026-10-16 | Armor and Materials | Created | New page on materials for frames, armor, wedges and weapons (plastics, aluminum alloys, titanium grades, AR and tool steels, composites), hardness vs. toughness, armor design ideas and weight-class notes. | created |
| 2026-10-16 | Self-Righting | Created | New page on invertible designs and self-righting mechanisms (weapon-based, dedicated, shape-based, gyro), why it matters under the SPARC knock-out rule, common ways to get stuck and design tips. | created |
| 2026-10-16 | 3D Printing | Updated | Added 129 newly found printable robot designs (mostly 2023–2026, from Printables, MakerWorld, Thingiverse, Cults3D and GitHub), every link checked; tables now list 266 designs, sorted. Added a 'Finding more designs' section with curated collections. | diff |
| 2026-10-16 | Safety | Updated | Built out the empty safety hub following the outline already on the page: key safety habits, a table linking each topic to detailed pages, event safety, and links to SPARC, NHRL, FRA and other guides. Kept the existing image and video. | diff |
| 2026-10-16 | LiPo Battery Safety | Created | New page on LiPo voltages, charging, storage, damaged and puffy packs, disposal, what to do in a fire (per SPARC and fire-safety guidance) and 2026 FAA air-travel rules. | created |
| 2026-10-16 | Failsafes | Created | New page on radio failsafes: SPARC v1.7, NHRL and FRA requirements, hold vs. no-pulses vs. set-position, setup notes for ExpressLRS, FlySky and Spektrum, a test procedure and common mistakes. | created |
| 2026-10-16 | Batteries | Updated | Linked the new LiPo Battery Safety page, softened the 'never use water' fire advice to match current guidance, and updated the air-travel note to the 2026 FAA rules. | diff |
| 2026-10-16 | Radios | Updated | Added a link to the new Failsafes page. | diff |
| 2026-10-16 | Wheels | Updated | Built out the empty page following its existing outline: why wheels matter, foam and molded wheels (current products), casting your own tires, hubs and mounting, size and clearance, arena floors, protecting wheels and common failures. | diff |
| 2026-10-16 | Drive Systems | Created | New page on tank steering, 2WD/4WD/6WD layouts, belts, gears and friction drive, typical motors for each weight class (2026), gearing and speed math with worked examples, and protecting the drive. | created |
| 2026-10-16 | Melty Brain | Updated | Kept the existing content and added how meltybrains work, Open Melt 2 hardware, tuning and heading-drift challenges, verified notable meltybrains (Tesla's Tornado, Melty B, Nuts 2, Project LiftOff) and NHRL/BattleBots rules. | diff |
| 2026-10-16 | Multibots, Walkers and Shufflers | Created | New page explaining multibot rules (SPARC 51%-of-mass knock-out, NHRL weight bonus and segment rules), SPARC and NHRL walker/shuffler definitions and bonuses, what counts as walking, and verified notable examples. | created |
| 2026-10-16 | Main Page | Updated | Added a Design and Building section (Drive Systems, Armor and Materials, Spinner Design, Self-Righting, Multibots, Melty Brain, Fabrication Services) and links to Safety and Robot Combat History and TV. | diff |
| 2026-10-16 | Robot Combat History and TV | Created | New page with a sourced timeline of robot combat (Robot Wars, BattleBots, NHRL and more), summaries of the major TV shows including the 2026 BattleBots Pro League, and today's leagues and events. | created |
| 2026-10-16 | Driving Practice | Created | New page with practice drills, helpful radio settings (trims, rates, expo, invert), general strategy against common robot types, arena awareness and driving for the judges. | created |
| 2026-10-16 | Pit Kit and Event Checklist | Created | New page with a pre-event safety checklist, what to bring (essentials, spares, tools), how registration and safety inspection work, a typical event day, pit etiquette and NHRL notes. | created |
| 2026-10-16 | Fasteners and Hardware | Created | New page on screw sizes, head styles and materials, threads in metal, UHMW and printed parts, nyloc nuts and threadlocker (including plastic-safe options), weapon shafts, bearings and collars, and where to buy. | created |
| 2026-10-16 | Wiring and Soldering | Created | New page with a typical insect-class wiring layout, wire gauge guidance, layout and protection, soldering tips, and SPARC/NHRL rules for switches, power lights and fuses. | created |
| 2026-10-16 | CAD for Combat Robots | Created | New page comparing Onshape, Fusion, FreeCAD, SOLIDWORKS for Makers, Shapr3D and Tinkercad (license terms checked October 2026), a typical design workflow, and CAD tips for combat robots. | created |
| 2026-10-16 | GettingStarted | Updated | Added links to the new Drive Systems, Wheels, Armor and Materials, Fasteners, Wiring, CAD, Driving Practice and Pit Kit pages in the relevant sections; checked its guide links (all live). | diff |
| 2026-10-16 | Main Page | Updated | Added Pit Kit and Event Checklist and Driving Practice under Getting Started, and Fasteners, Wiring and CAD pages under Design and Building. | diff |
| 2026-10-16 | Tournament Brackets | Updated | Kept the original lists and added how to choose a format (with SPARC standards), descriptions of each bracket tool (adding TrueFinals and start.gg) and each bracket type. 'Ante Up' left for someone who knows the format to describe. | diff |
| 2026-10-16 | Insect Class Motors | Updated | Built out the motor table as the page's note asked: fixed the broken N20 row and added current brushed and brushless gearmotors from FingerTech, Pololu, Repeat Robotics and Just Cuz with links and vendor specs; added a short section on protecting motors. | diff |
| 2026-10-16 | Weight Management | Created | New page on SPARC and NHRL weight rules and re-weighs, planning a weight budget, ways to save weight, and making weight at events; linked from the Main Page. | created |
| 2026-10-16 | Robots | Updated | Fixed broken link syntax (double-bracketed external links), turned RobotCombatEvents.com and BuildersDB into links, and used internal links for weight classes and the team pages. | diff |
| 2026-10-17 | Running an Event | Created | New organizer's guide to hosting a local insect-class event: rules and classes, building or buying an arena, venues, safety equipment, insurance and waivers, registration and fees (RobotCombatEvents.com, RCE Manager), event-day roles and safety inspection. | created |
| 2026-10-17 | Events | Updated | Linked the new Running an Event guide from the hosting section. | diff |
| 2026-10-17 | Combat Robotics in Schools and Universities | Created | New page on the National Robotics League and other school programs, school-friendly classes and kits, verified university clubs and events, and a step-by-step guide to starting a club; linked from the Main Page with Running an Event. | created |
| 2026-10-17 | Radio List | Updated | Rechecked every radio for 2026: fixed swapped NB4/DX5 Pro receivers and wrong receiver weights, replaced the dead DX5 Pro link with the 2021 model, moved the DX6i, Taranis Q X7 and Turnigy Evolution to the legacy table, added ExpressLRS radios (RadioMaster range), a receiver table, all-in-one boards (Malenki, Catalyst) and protocol notes. | diff |
| 2026-10-17 | Fairyweight | Created | New Fairyweight class page: SPARC/UK/NHRL rules and weight bonuses, typical motors, batteries and materials, arena requirements, current kits (October 2026), where the class is fought. | created |
| 2026-10-17 | Antweight | Created | New Antweight class page: SPARC/UK/NHRL rules and weight bonuses, typical motors, batteries and materials, arena requirements, current kits (October 2026), where the class is fought. | created |
| 2026-10-17 | Beetleweight | Created | New Beetleweight class page: SPARC/UK/NHRL rules and weight bonuses, typical motors, batteries and materials, arena requirements, current kits (October 2026), where the class is fought, and verified NHRL world champions 2021–2025. | created |
| 2026-10-17 | Hobbyweight | Created | New Hobbyweight class page: SPARC/UK/NHRL rules and weight bonuses, typical motors, batteries and materials, arena requirements, current kits (October 2026), where the class is fought, and verified NHRL world champions 2021–2025. | created |
| 2026-10-17 | Featherweight | Created | New Featherweight class page: SPARC/UK/NHRL rules and weight bonuses, typical motors, batteries and materials, arena requirements, current kits (October 2026), where the class is fought, and verified NHRL world champions 2021–2025. | created |
| 2026-10-17 | RobotClasses | Updated | Linked the class names in the weight class table to the new Fairyweight, Antweight, Beetleweight, Hobbyweight and Featherweight pages (also linked from the Main Page). | diff |
| 2026-10-17 | GettingStarted | Updated | Fixed 3 dead guide links: NZ getting-started guide (moved), RioBotz Combot Tutorial (now on riobotz.com), Witch Doctor Junior video series (now the team's YouTube playlist). | diff |
| 2026-10-17 | Motors | Updated | Fixed dead motor links: updated Rectified Robotics, FingerTech Mega Spark and Repeat Mini links to current products; replaced the Nuts & Bots N10 link with FingerTech's N10; removed closed or unlisted stores (KitBots gearmotor, OwObotics, RobotMatter). | diff |
| 2026-10-17 | Kits | Updated | Updated the FingerTech Viper (now v3) and Repeat Peter Bar Kit links; removed kits that are discontinued or whose makers have closed (Betz Botz NE2.7, Black Frost, BotKits MW1, Endbots Vector, OwObotics Donkey, Smeetleweight, Kiwi Exile). | diff |
| 2026-10-17 | NameThatPart | Updated | Fixed broken G10 link syntax and pointed the dead G10/FR4 material page to an archived copy. | diff |
| 2026-10-17 | Plastic Antweights | Updated | Replaced the dead Prusa PLA tech sheet link with Prusament's current PLA material page. | diff |
| 2026-10-17 | Connectors | Updated | Removed a link to a Team Malice connector guide that no longer exists anywhere (not archived). | diff |
| 2026-10-17 | Suppliers | Updated | Removed closed stores (Micro Malice Store, OwObotics – now a Sheffield event site); added Pololu and Team Whyachi; linked the new Fabrication Services and Fasteners pages. | diff |
| 2026-10-17 | Local Groups | Updated | Updated Oregon State Combat Robotics to its current club page, pointed Robot Riot to an archived copy (its site is offline), and removed Bot Blast, which retired after 2018. | diff |
| 2026-10-17 | Switches | Updated | Updated the Team Whyachi switch link to their current shop. | diff |
| 2026-10-17 | Speed Reduction | Updated | Updated the Robotic Legends speed tutorial link (site moved from .org to .com). | diff |
| 2026-10-17 | RobotCommunity | updated | Checked all 70 links. Fixed four YouTube entries that pointed to the wrong channel (removing two with no findable channel), updated renamed channels, marked channels with no uploads in 2+ years, removed a dead Kilobots Facebook page, and added a Discord server plus new Podcasts and Wikis sections. | created |
| 2026-10-17 | RobotCommunity | updated | Checked the remaining Facebook groups while logged in: all are live except the Combat Robotics NZ group, which Facebook says is no longer available, so it now links to the Combat Robotics NZ website. Also renamed the Brushless group and clarified that the Midwest Discord is members-only. | created |
| 2026-10-17 | RobotCommunity | updated | Removed the 'no new uploads' notes on inactive channels and other activity notes, leaving just the corrected names and links. | created |
| 2026-10-17 | ExpressLRS and EdgeTX Setup | created | New step-by-step guide to setting up an ExpressLRS radio running EdgeTX for a combat robot: firmware version matching (ELRS 4.x vs 3.x), binding, one model per robot, drive mixing, rates and expo, the weapon channel, packet rate, setting and testing the PWM receiver failsafe, Model Match, and common problems. | created |
| 2026-10-17 | ESC Firmware | created | New page explaining brushless ESC firmware for robots: BLHeli, BLHeli_S, Bluejay (DShot only, so not for normal receivers), the discontinued BLHeli_32, and AM32; which chips run which; configurator tools and programmers; the settings that matter for robots; flashing safely; and a table of robot ESCs with the firmware they ship with. | created |
| 2026-10-17 | What Your First Robot Costs | created | New page with realistic first-robot budgets (as of October 2026) for 150 g, 1 lb plastic ant, 1 lb ant and 3 lb beetle: kit vs. custom, one-time gear vs. per-robot vs. ongoing costs, cost tables citing current store listings and real event entry fees, ways to save money, and what not to cheap out on. | created |
| 2026-10-17 | Troubleshooting | created | New symptom-first guide for when a robot won't work (power, binding, no response, mixing, one motor, brushless cogging, weapon won't arm, ESC beeps, brownouts, creeping, failsafe, overheating, batteries, signal loss, slow/slipping). Each symptom lists likely causes, most common first, and quick checks. | created |
| 2026-10-17 | Radios | updated | Filled in the empty 'Not Binding / Connecting' and 'Only one motor responds' entries under Common problems, and added links to Troubleshooting and ExpressLRS and EdgeTX Setup. | created |
| 2026-10-17 | ESCs | updated | Corrected the firmware section (BLHeli_S is the same project's second generation, not a fork; BLHeli32 settings can still be changed, only firmware updates stopped), mentioned Bluejay, and linked ESC Firmware and Troubleshooting. | created |
| 2026-10-17 | Main Page | updated | Added What Your First Robot Costs and Troubleshooting under Getting Started, ESC Firmware under ESCs, and ExpressLRS and EdgeTX Setup under Radios. | created |
| 2026-10-17 | Failsafes | updated | Link-only edit: added links to ExpressLRS and EdgeTX Setup, ESC Firmware and Troubleshooting. Same kind of one-line link added to Radios/Mixing (1083), Radio List (1084), GettingStarted (1086), Kits (1087), Beetleweight (1088), Wiring and Soldering (1089) and Pit Kit and Event Checklist (1090). | created |
| 2026-10-17 | Vertical Spinners | created | New weapon page on vertical spinners: bar, disc, eggbeater and twin variants, strengths and weaknesses, a matchup table, gyroscopic turning and gyro self-righting, invertibility, forks, powering at insect weights, SPARC safety rules, BattleBots examples and open-source designs. | created |
| 2026-10-17 | Horizontal Spinners | created | New weapon page on horizontal spinners: bar and disc weapons, undercutters vs. overhead, matchups, recoil and wall bounce, weapon height, gyro lifting, mounting, power, SPARC safety, examples and open-source designs. | created |
| 2026-10-17 | Drum Spinners | created | New weapon page on drums, eggbeaters and beater bars: matchups, ground clearance, bite vs. tooth count, belt vs. direct drive, gyro self-righting, mounting, power, SPARC safety, examples and open-source designs. | created |
| 2026-10-17 | Flippers and Lifters | created | New weapon page on lifters, four-bar and cam lifters, electric insect flippers, spring flippers, and pneumatic launchers (overview only): servo torque and protection, matchups, how they win under SPARC rules and judging, safety, famous robots, and printable designs and kits. | created |
| 2026-10-17 | Hammers and Axes | created | New weapon page on overhead hammers and axes, spring- and flywheel-powered hammers, hammer saws and horizontal hammers: strengths, matchups, gearing and stall advice, SPARC stored-energy and weapon-lock rules, famous examples, and printable 150 g designs. | created |
| 2026-10-17 | Wedges and Control Robots | created | New page on fixed and hinged wedges, wedgelets and forks, pushers, grabbers and crushers, and lifters used for control: why wedges win often, the wedgelet arms race, SPARC pin and pit rules, how judges score control, famous examples and printable designs. | created |
| 2026-10-17 | Weapons | updated | Linked the six new weapon-type pages from their sections, replaced the empty vertical-spinner stub bullets with a link, and updated the wedgelet-rules sentence to say SPARC v1.7 has no wedgelet size limit (events may set their own). | created |
| 2026-10-17 | Main Page | updated | Added the six weapon-type pages under Weapons. Link-only edits also made to Spinner Design (1107), Self-Righting (1108), Servos (1109) and Driving Practice (1110). | created |
| 2026-10-17 | Kits | updated | Added a Discontinued Kits section (reference only) listing nine kits no longer sold, each with a link to an archived copy of its old product page. Moved the Kitbots Saifu and Weta there, since Kitbots' product pages are now empty, and restored seven kits removed in the dead-link cleanup. | created |
| 2026-10-17 | Weapon Shafts, Bearings and Mounting | created | New page on supporting, holding and driving spinning weapons: live vs. dead shafts, shaft materials (and bolts as shafts), a simple bending check, bearing types and common sizes, fitting and clamping bearings, weapon retention, belt drives and tension, weapon motor mounting, and a table of common failures. | created |
| 2026-10-17 | Repairs Between Matches | created | New page on the time you get between matches (SPARC, NHRL and other events), a post-match routine, triage, checking batteries for damage, quick fixes and what's not allowed, re-testing the failsafe after swaps, when to withdraw, getting help, and packing pre-built spare modules. | created |
| 2026-10-17 | Major Competitions | created | New guide to the big competitions a builder can aim for (as of 2026): NHRL Opens, XP and Pro Tour, BattleBots applications, Robot Combat League championship and rankings, RoboGames, UK shows and championships, RoboCore, Robot Rampage and university events, plus preparing for a big event and flying with LiPos. | created |
| 2026-10-17 | Strategy and Tactics | created | New page on match strategy: scouting opponents and arenas, the opening seconds, using walls, corners and pits, how SPARC matches are won (knockouts, pits, pins, tap-outs, both judging systems), managing damage, battery and heat, tactics against each weapon type, multibots, and sportsmanship. | created |
| 2026-10-17 | Hand Tools and Basic Machining | created | New page on making parts without a CNC: marking out, drilling (with a speed table), tapping (tap-drill table for common metric and US screws), cutting plate by hand, filing, bending, countersinking, working UHMW and polycarbonate, rotary tools, lathes and mills, when to outsource, and safety. | created |
| 2026-10-17 | SPARC Judging Guidelines | updated | Corrected the tier E damage description to match the v1.3 document (significant impairment of both drive and weapon systems). | created |
| 2026-10-17 | Combat Robotics in Schools and Universities | updated | Corrected Robobrawl's timing to the end of March, per its official site, and linked it. | created |
| 2026-10-17 | Suppliers | updated | Reorganized the supplier list into region tables with a 'known for' column, checked every shop is still trading (Oct 2026), fixed moved links, added current combat, RC and hardware shops, and added a closed-shops note pointing to Kits#Discontinued Kits. | created |
| 2026-10-17 | Hardening Motors | updated | Expanded the one-paragraph page into a practical guide: how motors fail, hardening brushed gearmotors and brushless outrunners, supporting the motor or using a dead shaft, shock mounting, wires, heat, and buying pre-hardened motors. The original intro and Robert Cowan videos are kept. | created |
| 2026-10-17 | Lightweight | created | New weight-class page for 60 lb (US) / 30 kg (UK): SPARC and FRA limits with walker and shuffler bonuses, big-robot build methods and parts prices, stricter safety rules, crew, shop and transport needs, where the class still runs, and BattleBots-era champions. | created |
| 2026-10-17 | Middleweight | created | New weight-class page for 120 lb / 55 kg: rules, builds and costs, safety rules, getting started, the few current venues, and BattleBots-era champions. | created |
| 2026-10-17 | Heavyweight | created | New weight-class page for 250 lb (US) / 110 kg (UK): SPARC's two heavyweight classes, FRA limits, the current BattleBots 2027 design rules, safety, applying to BattleBots, where heavyweights fight in 2026, and champions. | created |
| 2026-10-17 | Melty Brain | updated | Replaced the 'Tesla's Tornado' example, which the cited article doesn't support, with Blade Runner, which it names as the first robot to attempt meltybrain. | created |
| 2026-10-17 | RobotClasses | updated | Linked the new Lightweight, Middleweight and Heavyweight pages from the class table and updated the BattleBots non-wheeled weight-bonus sentence to match the 2027 design rules. | created |
| 2026-10-17 | Drive Systems | updated | Fixed a citation: the Repeat belt listing didn't support the 'belts slip under shock' point, so it now cites Ask Aaron and links the belts as a product. | created |
| 2026-10-17 | Main Page | updated | Added this round's new pages: the three heavier weight classes, Repairs Between Matches, Strategy and Tactics, Major Competitions, Weapon Shafts, Bearings and Mounting, Hand Tools and Basic Machining, and Hardening Motors. Link-only edits also made to 16 related pages (revs 1141-1159). | created |
| 2026-10-17 | Local Groups | updated | Checked and repaired every club link (moved sites, expired Discord invites, wrong Facebook links, a hijacked domain, swapped columns), moved Angry Rooster to Defunct (its arena passed to Rocket City Combat Robots), removed one club with no presence left, and added about 26 active groups across the US, Canada, UK, Australia, New Zealand and Finland. | created |
| 2026-10-17 | Major Competitions | updated | Link sweep: updated the Robots Live! link to its new site (robotsliveshow.com). A full sweep of all 1,155 external links found no other dead links: the remaining failures are sites that block automated checks, all confirmed working. | created |