What is Battlebots?

The BattleBots program introduces students to robotics by guiding them through the full process of designing and building a combat robot from the ground up, using practices similar to industry level engineering. Although VEX IQ works well for beginners, BattleBots emphasizes integration of multiple systems mechanical, electrical, and software allowing students to experience how all parts of a robot work together. VEX is great for younger students and is mostly “pre-built” in terms of system integration, whereas BattleBots gives a more realistic, hands-on engineering experience where parts come from various different companies.

Robots are built in the Beetleweight (3 lb) classes, with allowances for up to 300W brushless weapon motors. Each design must stay within limits for size, weight, cost, and build time, just like in official competitions.

Schedule: 2 Sessions per week; 2 Hours each (4 Hour build time per week)

  • Timings: Saturday 1pm-3pm and Sunday 6pm-8pm (More sessions will open up soon)

Location: 3820 Windermere Pkwy, Suite 601 (South Forsyth Location)

How robots work

Microcontroller (e.): acts as the robot’s “brain,” sending signals to motors and sensors so the robot moves and reacts correctly.

  • Brushless DC Motors: provide power to the wheels for driving and to the weapon for attacking, giving speed and torque in a compact package.

    • Motor control: configuring speed controllers (ESCs) to manage how motors respond to driver commands.

  • Malenki Nano Dual ESC: controls the speed and direction of the motors based on driver commands, making the robot respond smoothly and accurately.

    • Power management: handling batteries safely while balancing energy between weapons and drivetrain.

  • LiPo Battery: a lightweight, high-power energy source that supplies electricity to both the drive system and weapon.

    • Electronics setup: wiring and soldering components so the robot runs reliably under stress.

  • Parametric CAD Models: 3D digital designs of robot parts that can be quickly adjusted to improve fit, function, and performance.

    • CAD design: creating 3D models of robot parts and adjusting dimensions for testing and improvement.

  • Weapon Systems (spinner, lifter, wedge, flipper): the combat mechanisms of the robot, integrated with electronics to function reliably during matches.

    • Control systems: connecting the driver’s remote to the robot and translating inputs into movement.

Battlebots League Competitions

BattleBots League students bring their robots to official competitions hosted at Georgia Tech, where they compete in safe combat arenas designed for this weight class. Teams go head-to-head, with each match testing their robot’s durability, driving skill, and weapon design.

Robots must pass safety checks, meet weight limits, and be ready to face whatever their opponents bring to the arena. Students experience the excitement of competitions: last-minute repairs in the pits, strategic planning with their teammates, and the thrill of watching their robot fight for victory.

Beyond the matches themselves, students gain unique access to Georgia Tech’s robotics spaces and mentors, seeing how engineering at the college level builds on the same skills they are practicing.