Playing Football with robots is extremely fun. It could be part of the classes, it could be part of demonstration days. This is a EV3 LEGO Mindstorms Project including the programs for controlling the WRO Football Striker and the WRO Football Goalkeeper, as well as all of the necessary My blocks.
Building instructions for LEGO EV3 robot with color wheel that can be rotated through the medium motor. The color wheel is at the front of the robot while there is a color sensor at the back. The color sensor could read the color from another robot. The robot can be used in classes with students to play the telephone game.
An example of a program for controlling the robot could be found at https://www.fllcasts.com/programs/kmeat9-ev3-g-myblock-for-rotating-the-color-wheel-randomly
Umjaho - from the language of the Zulu tribe. It means "competition"
This LEGO Mindstorms EV3 robot has three sensors - touch, color and ultrasonic. When the touch sensor is pressed the robot starts moving. The color sensor is used for following lines and the ultrasonic sensor is used to detect any robots in front of the robot.
Geldautomaat, from German, means ATM.
This is the last robot from the 3.0 course book in the LEGO Mindstorms Curriculum. It uses a Touch Sensor to sense if there is a card inside. When touched, a Medium Motor starts spinning and pulls the card inside its chamber, where a Color Sensor reads the data from the card.
NOTE: There is a step, where you have to place the "credit card" inside. It may seem unnecessary and pointless, but otherwise, you will not have proper support for the next steps and the construction will crumble.
A robot that can be an ATM or smart lock with color code. The programs pull in and push out the color card and play sounds if the colors are in correct order. When the order is incorrect, you hear an error sound.
The robot takes place in lesson 7 of level 3.0 Security Systems.
A program, that detects vibrations on the surface the robot stands. The program is designed for this SecurityPlate robot.
The solution to every task in the second lesson of the 3.0 module.
The program is designed for this robot.
This robot was made to count coins. The door slides, making the gyro sensor rotate, and by doing that, allowing the robot to measure the size of the coin that enters the safe. By changing the points where the gyro's beam connects, the sensor's thresholds change.
Building instructions for a Light LEGO Mindstorms EV3 Competition Robot that could be used in LEGO Robotics competitions. Compared with previous versions of this robot, this one has a Gyro Sensor.
The Telephone game is played with 2 or more robots and is extremely funny. Each robot has a color wheel that can be rotated through the medium motor and a color sensor. The first robot on the left rotates the color wheel to a random color. The second robot must detect the color on the wheel and rotate its color wheel to this color. The third detects the color wheel of the second and so on.
It is described in details in Lesson 4 of Level C2. Cooperation
Second part of the building instructions for this LEGO Mindstorms EV3 competition robot chassis
Building instructions for a LEGO Mindstorms Base Chassis with a reversible motor
Note: This robot contains wheels that are from the NXT set.
Building instructions for a LEGO Mindstorms EV3 Robot Base with 56mm Tires, Version1. The robot base could be used in robotics competitions as FIRST LEGO League, World Robotics Olympiad and others
This program demonstrates how to use a tree of switches to recognise a pattern and offers a unique password protection for each one of them vie special MyBlock, that can be copied for every new added user.
Cody is a robot, designed to move in a straight line. It has a single motor, rotating two wheels. Behind the motor, Cody holds a Color Sensor. These two combined could be programmed to work as a barcode reader, measuring the length of any color beneath the robot.
The kinesthetic and memory game works with a program you can download from here. In these instructions you will see the 7 modules from which it is built:
This robot is meant to be very modular and to enable its owner to upgrade it and modify it.
This program is a final version of the game played with EV3 Kinesthetic and Memory Game. In this game you are given a sequence of hints which you are expected to remember and to perform the right actions in the given order.
The telephone game played with LEGO Mindstorms EV3 robots relies on the Color Sensors and the detection of colors. Sometimes the robots won't work. They could be influenced by a number of factors like the position of the sensor and the lighting in the room. This tutorial is a demonstration on how to account for and resolve this issue.
This device is designed to be attached to "LEGO Mindstorms Robot with a large inertia cargo". It is a color sensor that goes on the caster wheel of the robot. In this case, the sensor will follow the robot.
