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Combat Robotics Journal

Jonas Kaun builds combat robots at home from scratch. This is a journal that will track Jonas' progress starting at his first combat robot competition.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues23Foundeda year agoLast Issue9 days ago
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Artwork for Combat Robotics Journal

Latest Issues

Polaris Redesign: Simplifying the Weapon System

The best robots in each weight class are ranked throughout the year, and the top-ranked competitors earn invitations to the Robot Combat League National Championships. For plants (plastic antweights, 1 pound), only the top 32 robots in the...

9 days ago

Robotronica 2026: Testing Overtone V2 on Wood Floors

On March 28th, 2026, I competed at Robotronica, Chico State University’s third annual mechatronics engineering fair organized by the American Institute of Mechatronics Engineers (AIME) Club.

The event featured capstone projects, robotics...

9 days ago

Sacramento Bot Battles 2026: Sweeping the State Championship

Sacramento Bot Battles (SBB) is the state championship for 15-pound combat robots in California. Teams travel from across the state to compete, making it one of the most competitive events of the year. On March 21, 2026, Tech High School’s...

16 days ago
1

FTC Regionals: Competing Against the Best Teams in the World

On March 1st, 2026, my First Tech Challenge (FTC) Robotics team (404 Not Found #31616) competed at the FTC Regional Championship in Palo Alto. Regionals was a completely different level of competition than our League Championships. The even...

a month ago
2

FTC League Championship: Winning Inspire and Advancing to Regionals

On February 7th, 2026, my First Tech Challenge (FTC) Robotics team, 404 Not Found competed in the League Championship at Sonoma Country Day School in Santa Rosa. 16 teams competed, with only two teams representing Sonoma County. The top thr...

a month ago
2

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  • Combat Robotics Journal

    My name is Jonas and I build combat robots at home from scratch. This is a journal that will track my progress starting with my first robot design and competition experience. #combatrobots

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