This is a 10 out of 10 tutorial for pushing gently on a mission model. We also discuss how to build robots that tolerate error and auto-correct their behavior.
This tutorial demonstrates how we accomplish 5 missions in a row with a single robot and three attachments. This is a true multiple missions run for the FIRST LEGO League 2022-2023 SUPER POWERED. We Drop parts, we pull from the Smart grid, we push a lever, we collect a few energy units and we deliver the dinosaur toy.
This 10 out of 10 tutorial is a complete uncut recording and it shows how the Chain Monster box robot accomplishes 5 missions in a single run and it does this 10 out of 10 times. It is from the FIRST LEGO League 2022-2023 robotics competition.
There is the classic robotics task - maze solving, or navigation in a labyrinth.
Today we will start with an introductory challenge - navigation in a known tunnel.
In this video tutorial, we demonstrate a full run of all missions without pausing the recording. The competition is the FIRST LEGO League 2023-2024 MASTERPIECE Challenge, and the robot is the Chain Monster - a LEGO Education SPIKE Prime robot.
These kinds of runs are extremely useful for team preparation right before the competition, as they help team members improve their accuracy, speed, and self-control.
Did you know you can use the motors as sensors? Here's how!
Program the robot to lift its arm by 90 degrees in 1 second.
from hub import port import runloop import motor, time async def main(): # write your code here # Start motor motor.run(port.D, 90) # Wait for 2 seconds time.sleep_ms(1000) # Stop motor motor.stop(port.D) runloop.run(main())
Program the robot to lift its arm by 90 degrees in 2 seconds.
from hub import port import runloop import motor, time async def main(): # write your code here # Start motor motor.run(port.D, 45) # Wait for 2 seconds time.sleep_ms(2000) # Stop motor motor.stop(port.D) runloop.run(main())
Program your robot to hand you its cup using the "run_for_time()" command.
from hub import port import runloop import motor async def main(): # write your code here await motor.run_for_time(port.D, 2000, 45) runloop.run(main())
from hub import port import time import runloop import motor async def main(): # write your code here motor.run(port.A, 1000) motor.run(port.B, -1000) time.sleep_ms(2000) motor.stop(port.A) motor.stop(port.B) await motor.run_for_time(port.D, 1000, 90) runloop.run(main())
