This program is developed with LEGO Education SPIKE App Word Blocks and is used to make the Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions align to a line with two color sensor. It's a mechanism we've used with EV3, NXT and now SPIKE.
This program is developed with LEGO Education SPIKE App Python and is used to make the Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions align to a line with two color sensor. It's a mechanism we've used with EV3, NXT and now SPIKE.
from spike import PrimeHub, LightMatrix, Button, StatusLight, ForceSensor, MotionSensor, Speaker, ColorSensor, App, DistanceSensor, Motor, MotorPair from spike.control import wait_for_seconds, wait_until, Timer from math import * hub = PrimeHub() color_sensor_E = ColorSensor('E') color_sensor_F = ColorSensor('F') motor_A = Motor('A') # Set the motor port to the motor. motor_B = Motor('B') # Set the motor port to the motor. motor_A.set_default_speed(-30) # Set the default speed of the motor. motor_B.set_default_speed(30) # Set the default speed of the motor. motor_A.set_stop_action('brake') # Activate the brakes when the motor stops. The other conditions are 'hold' and 'coast'. motor_B.set_stop_action('brake') # Activate the brakes when the motor stops. motor_A_flag = 0 # Create a flag for motor A and set it to OFF. motor_B_flag = 0 # Create a flag for motor B and set it to OFF. def stop_at(colour): motor_A_flag = 0 # Reset the flag for motor A to OFF. motor_B_flag = 0 # Reset the flag for motor B to OFF. # Move forward. motor_A.start() motor_B.start() while (motor_A_flag == 0) or (motor_B_flag == 0): # Repeat while both sensors ever detect black color. if color_sensor_E.get_color() == colour: # If the color sensor on port E detect the desired color motor_A.stop() # stop the motor an port A and motor_A_flag = 1 # set the flag for motor A to ON. if color_sensor_F.get_color() == colour: # If the color sensor on port F detect the desired color motor_B.stop() # stop the motor an port B and motor_B_flag = 1 # set the flag for motor B to ON. stop_at('black') stop_at('white') raise SystemExit # Close the program.
Luly is a new STEAM competition robot from LEGO Education SPIKE Prime. We would use in some of the courses. This version of Luly have some light shields to protect the color sensor from ambient light. Check out the courses below and see how Luly is used to complete in a competition.
This is a pinless attachment built with LEGO Education SPIKE Prime parts and it demonstrates how to use pinless attachments. The goal of the attachment is to quickly place it on the robot without any pins. The attachment is used for pushing. Check out the courses below for more information how to use the attachment. The attachment is designed for Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions
This is an attachment trigger from the robot inertial. It's built with LEGO Education SPIKE Prime parts and it demonstrates how to move with the robot, stop, the attachment activates and it collects a few parts. The goal of the attachment is to collect parts from the field without the use of any motors. It is an easy and quick way to build an attachment for FIRST LEGO League/World Robotics Olympiad and other robotics competition. The principle is the same. The attachment is designed for Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions
This is an pinless robot attachment designed for taking loops. It's built with LEGO Education SPIKE Prime parts and it demonstrates how to collect a loop while moving with the robot. The attachment is designed for Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions. There are other attachment that are designed for taking a loop and locking it so that it does not fall, but they are more complex. Search for 'Carabiner' at FLLCasts.com
This is an attachment that could be easily detached. It's built with LEGO Education SPIKE Prime parts and it demonstrates how to build an attachment that could be easily detached. In competitions you need this easy detachment as on FIRST LEGO League/World Robotics Olympiad and other robotics competition you need to save time. The principle is the same. The attachment is designed for Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions. Check the course in which this attachment is used for more information and tutorials on how to use it.
This program is developed with LEGO Education SPIKE App Word Blocks and is used to make the Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions stop at a distance from the border field.
This program is developed with LEGO Education SPIKE App Python and is used to make the Luly, small LEGO Education SPIKE Prime competition robot with 3D building instructions stop at a distance from the border field.
from spike import PrimeHub, LightMatrix, Button, StatusLight, ForceSensor, MotionSensor, Speaker, ColorSensor, App, DistanceSensor, Motor, MotorPair from spike.control import wait_for_seconds, wait_until, Timer from math import * hub = PrimeHub() distance_sensor = DistanceSensor('C') motor_pair = MotorPair('A', 'B') # Set the motor ports in the motor_pair. motor_pair.set_default_speed(50) # Set the default speed of the motor_pair. motor_pair.set_motor_rotation(17.6, 'cm') # Set the distance that the robot travels for one rotation of its wheels. The value 17.6 comes from # the diameter of the wheel (5.6cm) multiplied by "π" (3.14). motor_pair.set_stop_action('brake') # Activate the brakes when the robot stops. The other conditions are 'hold' and 'coast'. distance_sensor.light_up_all() # Turn on the distance sensor lights. motor_pair.start() # Move forward. distance_sensor.wait_for_distance_closer_than(20, 'cm') # Wait until distance is closer than 20 centimeters. motor_pair.stop() # Stop moving. distance_sensor.light_up_all(0) # Turn off the distance sensor lights. raise SystemExit # Close the program.