Prototype Fast. Iterate Faster.
Our build focuses on reliability, clean wiring, and fast scoring cycles.
The Robot
BrainBot is engineered for DECODE with reliability, speed, and consistency in mind.
Our robot, BrainBot, was engineered for the DECODE challenge with a focus on reliability, fast cycle times, and consistent scoring. From the start of the season, we prioritized modular design in our code that allowed each subsystem to be developed, tested, and improved independently. This approach helped us iterate quickly and maintain the robot efficiently. Every design choice—like our scoring mechanism—was made to maximize precision, reduce failure points, and support a strong autonomous routine.
Design
What we learned from testing single‑flywheel vs dual‑flywheel setups.
During early testing, the single‑flywheel launcher struggled to achieve consistent shot velocity. We observed significant energy loss due to friction between the flywheel and the artifacts, which reduced both accuracy and range.
Using two flywheels distributes rotational load across two axles, reducing friction at each bearing and minimizing speed loss during operation. The dual‑wheel setup provides better rotational stability, resulting in more predictable compression and a smoother release of the artifacts. Testing showed higher, more consistent RPM and improved shot repeatability.
CAD Working Drawing
Scaled drawing for the shooter holder and flywheel layout.
This drawing captures the shooter holder geometry and mounting points used to align the dual flywheel system.
- Scaled reference used for alignment checks.
- Updated after stabiliser testing and linkage tweaks.
- Shared with the team as a build guide.
Subsystem Focus
High‑impact mechanisms and iterative improvements.
Drive + Intake
Placeholder: drivetrain choice, intake geometry, and rapid cycle goals.
Scoring System
Placeholder: shooter, launcher, or lift design with iteration notes.
3D Parts
Spin and inspect the current GLB parts.
Barrel-to-axle bracket prototype.
Flywheel top stabiliser revision.
Build Gallery
Photos from early prototypes to full chassis assembly.