Counting lines and stopping on the third is the subject of this video. It is important to know how to do this in order to conduct more than one experiment in STEM classes (if we consider that each line is an experiment)
Rubber bands can be quite powerful. Based on several requests from you we are starting a series on using the LEGO Rubber bands available in the Mindstorms set.
There are a few things that you should be careful about when building from instructions .
Let's learn how to use the Sound block.
Note for the teacher on how to organize the class to use different robot base constructions to accomplish the mission for lifting.
In this tutorial, we would drive the scissors mechanism and there are a number of rules that we must follow
A spin turn is a turn around the center of the robot. Let's learn how to program it.
This is a simple LEGO Gear System with a ration of 1:5. When the large wheel rotates 1 time the small wheel will rotate 5 times.
Building instructions for this LEGO Mindstorms EV3 robot used in the World Robotics Olympiad Junior competition
Attachment part of a series of robot attachments for accomplishing the FIRST LEGO League 2013 competition. This specific construction lifts the two vehicles. It uses rubber bands for locking the levers. Take a look at the video tutorials for details explanation on how it works.
Build from LEGO Mindstorms EV3 parts.
- note that I have added two angled beams and an axle to illustrate how you could use the slide as an active attachmen;
When organizing this course, the behavior expectations should be set at the very beginning of the course.
This is the second version of the EV3 Easy Bot. The robot is used in classes with students as one of the first robots to be built. Easy to follow and to arrive at a construction even for first-time students.
This robot was built by your request. It includes NXT large wheels. The Large LEGOO Mindstorms wheels will give you a faster robot, but be careful, because it will not be that accurate.
This video tutorial contains a detailed explanation on how we accomplish the FIRST LEGO League 2018-2019 Into Orbit mission called M05. EXTRACTION. On every robotics competition we have the challenge to collect, carry and return to base a number of objects. It is just in different way every time.
This project is for Robotics Supreme - LEGO Mindstorms EV3 yacht robot. It contains three programs.
The first one follows a line using one color sensor and detects if the robot has been pushed. Then it plays an alarm and stops the program.
The second program makes the robot go in a square, using the gyro sensor wait-change block. This makes it one of the easiest square solutions there is.
The third program makes the robot follow a direction. That is accomplished similarly to the linefollowing, but instead it uses the gyro sensor and always follows a straight line.
This robot is made to serve the best tea in the whole continent! It is based on the Easy Bot from EV3. As its predecessor it is based on LEGO Mindstorms EV3. It uses two large motors to move around. The best part of the robot is the cup holder, that has a cool cup that shows the KISS principle.
This module is made to look and move like a real ship's sails! The module consists of two masts that are connected so that they move together. The back mast is connected to a medium motor that can move all sails and is also connected to a gyro sensor, that can detect if the whole ship is rotated. This module is used in Yolanda - LEGO Mindstorms EV3 Sailship robot.
