BattleBots Combat Robotics
Learn combat robot safety, parts selection, electronics, radios, ESCs, drivetrains, spinner design, CAD, 3D printing, LiPo batteries, and testing workflow.
Free video lessons. Optional quiz access: $10.00 one time. No subscription.

Start with understanding
About this course
Quiz and transcript rule: quizzes unlock after the one-time $10 Quiz Proctor Fee is paid for this course. Students must complete all published BattleBots Combat Robotics quizzes with a score of 90% or better for the course to appear as completed on their transcript.
Safety note: combat robotics can involve high-current batteries, sharp parts, fast spinning weapons, stored energy, and hazardous testing. Students should follow event rules, use proper containment and PPE, disable weapons before handling, and work under qualified supervision when building or testing robots.
One lesson at a time
Your learning journey
44 lessons · 44 assessments
01Introduction to Robot Combat & How to Get InvolvedVideo lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
02Combat Robot Safety: How to Safely Build and Test Fighting RobotsVideo lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
03How to NOT Blow Up Your Robot - Motors, Batteries, ESCs and More Explained! (How To Choose Parts)Video lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
04Combat Robot Electronics: Tutorial And Overview of DivisionVideo lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
05Failsafe and Arming Switch Programming Guide for Combat Robots - FlySky FSi6 and OpenTX with QX7Video lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
06Mastering Combat Robot Radios - Mixing, Binding, Tuning, Programming and More!Video lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
07How to Build a Test Box: Construction and Safe Testing Guide for Combat RobotsVideo lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
08BlHeli Programming with Arduino as Programmer - Brushless ESCs in Combat RobotsVideo lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
09Brushless Motors in Combat Robotics: Blheli32 + Transmitter Programming GuideVideo lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
103D Printing in Combat Robotics: Tips, Tricks, and Resources!Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
11Combat Robot Pit Essentials - Tools, Organization, Equipment, and More! (Checklist Included)Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
12Combat Robot Testing Guide - Tips, Tricks, and Tools of the Trade! (& How to Stay Safe Doing It)Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
13How to Make Custom Wheels for Your Robot - Molding/Casting PolyurethaneVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
14Mini Mulcher Design Overview: 1-lb Antweight Combat RobotVideo lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
15Continuous Servo Mod: How To Turn Servos Into Drive Motors (Ant/Fairy Combat Robots)Video lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
16Combat Robot Spinner Design Tutorial (Part 1): Theory and MathVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
17Combat Robot Spinner Design Tutorial (Part 2): Motors, Pulleys, Applications and MoreVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
18Just 'Cuz Pro 3D Printer: Building the Ultimate Budget-Friendly Carbon Fiber Nylon PrinterVideo lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
19How to Design a Combat Robot Drivetrain (Motors, Gearing and More!)Video lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
20Combat Robot Drivetrain Design Guide Part 2 - Mechanics, Reductions, and More!Video lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
21How to Build a Combat Robot Arena (Free Plans, Open Source - Host your own tournament!)Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
22Wiring in Minutes, not Hours! Just 'Cuz Basic PD Board (Combat Robotics Power Distribution PCB)Video lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
23Easy Wiring and Repairs - Just 'Cuz All-In-One Power Distribution Board for Combat Robots & MoreVideo lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
24The Best 3D Printing Materials for Robots: How to Choose and How to Use Them (Battlebots Filaments)Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
25Asymmetric Weapon CAD Design in Fusion 360! Combat Robot Spinner Design (Part 3)Video lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
26Beater Bar Design + CNC Quoting! Combat Robot Spinner Design (Part 4)Video lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
27Optimize Your Combat Robot Parts! (Fusion 360 Simulations Tutorial)Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
28The Software Behind Every Great BattlebotVideo lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
29How Much My Combat Robots Cost and How To Save Money On Yours!Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
30How Expensive is Robot Combat? Livestream Presentation and AMAVideo lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
31Combat Robotics Bonus Video 31Video lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
32Cost of Combat Robotics - Getting Started Building Smaller Robots [Livestream Edit]Video lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
33Everything You Need to Know About Gears (for Makers and Combat Bot Builders)Video lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
34Combat Robotics Bonus Video 34Video lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
35DartBox Gearmotor Shaft Replacement Tutorial - Just 'Cuz RoboticsVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
366mm DartBox V2 Shaft Upgrade Guide VideoVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
37Best Value Brushed Beetle ESC - Soldering/Usage Guide (2X 15 Amp Dual-ESC)Video lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
38How To Survive Testing a Killer RobotVideo lesson · Quiz
Plan practical combat robotics work with CAD, 3D printing, material choice, cost control, safe testing, pit organization, and arena setup.
39RDY and JCR Series Motors - Spinning Weapons Made Easy for Combat RobotsVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
40Combat Robotics Basics: Spinner System DesignVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
41AM32 ESCs and You! Combat Robot ESC Wiring, Usage, Programming and MoreVideo lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
42Everything You Need to Know about LiPo BatteriesVideo lesson · Quiz
Learn the electrical and control systems that make a combat robot safe, responsive, and reliable.
43Combat Robotics Bonus Video 43Video lesson · Quiz
Build a foundation for robot combat by understanding rules, safety culture, robot classes, parts, and how builders get involved.
44Most Combat Bots Need This! Weapon Reversing Switch Setup #beetleweightVideo lesson · Quiz
Study mechanical design choices for drive systems, wheels, gearing, motors, shafts, and spinning weapons.
Keep learning, beyond the video
Notes & resources
44 resources across the course. Open individual lessons to find the available notes and supporting materials.
Your course instructor
Mr Circuit Academy Faculty
Follow the published lessons and use the curriculum above to plan your learning.
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