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LEGO SPIKE move_tank_for_time Motion Sequencer

Sequence LEGO SPIKE `move_tank_for_time` motions using an intuitive timeline editor. Set step durations, motor speeds, stop behaviors, visualize the full path, and export Python async routines that students can customize for performances and classroom challenges.

📊 Motion Preview

Total Duration--
Path Length--
Net Rotation--
Wheel Totals--

Coaching Notes

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🔬 move_tank_for_time insight:

Time-based tank moves are great for performances. This sequencer highlights how each timed step builds toward the total path so students can tune pauses, spins, and arcs intentionally.

LEGO documents that move_tank_for_time() lets you specify milliseconds and velocity percentages for each motor while the hub handles synchronization. Review the official SPIKE Prime Python guide to clarify argument order, stop behaviors, and best practices before choreographing longer routines.

🎬 Sequence Editor

Circumference: -- cm per rotation
⚙️ Step Inputs

Configure each timed segment. Add multiple steps to create choreography.

200 ms minimum recommended for reliable motion.
Applied after the step finishes.
Velocity (% of max)
Left wheel 40%
-100 (reverse) 100 (forward)
Right wheel 40%
-100 (reverse) 100 (forward)
Opposite signs create spins. Link wheels to mirror values instantly.

Timeline

0 ms total

Timeline is empty. Add steps to begin sequencing.

💻 Python Code for Your Robot

 

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