Content for EV3
How to play Volleyball with LEGO Mindstorms EV3 robots?
Here is Mintonet. The robot is created to be used in pairs, but you can also build just one and practice your shooting with a box. The robot works with plastic balls between 5 and 7 cm. Using the ultrasonic sensor it can detect either its partner or a box and then it shoots. How many balls can you score?
- #1360
- 26 Jun 2019
Pinless attachment FIRST LEGO League 2012 missions example program
- #hbjn0u
- 30 Nov 2014
Maze Runner - LEGO Mindstorms Robot for maze runs
Maze Runners are one of the very popular robotics competitions. But there are a lot of limits that the robots must comply with. Like the size of the robot.
This here are building instructions for a very small maze runner robot, build with LEGO Mindstorms EV3. It uses two tires that are technic and not Mindstorms simply because none of the Mindstorms tires fit the size limit.
The robot has an Ultrasonic sensor and a Gyro sensor at the top.
- #393
- 22 Jan 2018
Box Robot Active Attachment for heavy lifting
When you need a LEGO robot attachment to lift heavy things on the competition field. Probably at FIRST LEGO League or World Robotics Olympiad. This attachment uses 4-5 gear wheels to lift a heavy object.
Build with LEGO Mindstorms EV3 parts.
- #250
- 29 Sep 2016
WRO Catch and Move Robot. Light Version
Building instructions for a robot for the World Robotics Olympiad Sputnik competition. This is the light version without the lift at the top.
- #114
- 27 Mar 2016
- 1
Pinless Rubber Band Attachment
Building instructions for the Pinless Rubber Band Attachment:
- #171
- 08 Jul 2015
- 1
Grab and Lift an Ambulance Robot Attachment
Building instructions for a LEGO Mindstorms EV3 Ambulance Robot Attachment for the FIRST LEGO League 2013 Nature's Fury robotics competition. The attachment grabs the ambulance car and slightly lifts it. The rubber bands help with triggering the attachment at the right time
- #93
- 15 Nov 2015
- 2
Improving FLL Robot Game. Task for extending axles.
The important task before the solution. If you haven't done it already, then attach a new axle at the front of the robot and extend the construction with gear wheels and axles to reach the two legs at the two sides of the robot.
- #461
- 30 Mar 2017
Improving FLL Robot Game. Task. Attach the robot at an end position when lifted
What is the end result? - have the attached on the mission model. What is the mechanism the would make the robot hang on the mission model.
- #442
- 06 Mar 2017
How to calibrate the EV3 Gyro Sensor and remove its drift (hardware solution)
Many teams are having troubles with the EV3 Gyro Sensor and its drift. In this video we are showing one way to fix this behaviour and get an accurate measurement from the sensor.
- #87
- 01 Jan 2017
Rubber bands attachment for circular motion - solving FLL 2012 stove
The attachment builds on previous episodes this time using two LEGO rubber bands. When a lever is released the rubber band exerts pressure on it and moves it in a circular motion. As an example we are solving the 2012 FIRST LEGO League, Senior Solutions, stove mission (which was quite interesting as a mission)
- #97
- 19 Jul 2015
How to Use EV3 Gyro Sensor of the LEGO Mindstorms Robotics Set
This video tutorial reviews the EV3 Gyro Sensor and the HiTechnic Gyro Sensor for the LEGO Mindstorms NXT robotics Kit. We compare the two sensors and demonstrate them in action.
- #50
- 13 Dec 2013
Yo-Yo challenge introduction
Overview of what is going to happen that part of the lessons.
- #356
- 04 Feb 2017
How to solve "Using the Right Senses" mission from FIRST LEGO League World Class competition
This time we stop on "Using the Right Senses" mission, or actually on how to solve the "Right Senses" mission without "Senses" (sensors). To achieve that we use the carabineer counstructed in one of the previous tutorials, of course after a small modification.
- #90
- 24 May 2015
Constructing LEGO Mindstorms EV3 Competition Robot - the Process
In Episode 58 we introduced you to a LEGO Mindstorms EV3 Modular robot. In this tutorial, we show you how we reached that construction. We start from a construction found on the Internet and take you through the process of examining and improving it, till we reach a more stable and reliable robot.
- #59
- 23 Nov 2014
Rubber bands - LEGO robot attachment that triggers with a motor
The robot attachment build in this tutorial gives an idea on how to release a rubber band at a specific moment using a motor. It's a simple, but yet powerful technique on using rubber bands.
- #92
- 14 Jun 2015
EV3 basics course. Touch sensor. Tasks (part4)
Tasks for STEM classroom and home exercise to get you used to using the LEGO Mindstorms Touch sensor. Solve them, build a program, record a video and upload your solutions below.
- #141
- 10 Oct 2015