Active attachment for changing gear orientation - part 2
Building instructions for a LEGO Mindstorms EV3 active attachment for changing gears orientations. This is the second attachment from the series.
- #120
- 23 Oct 2014
- 1
LEGO MINDSTORMS
Teacher's Notes - How to conduct the class for Dragster competition
Front motor could halt because it could not complete the turn. Students could get confused. Where exactly is the problem?
Here are a couple of notes for this problem and generally how to conduct the class with the Dragster.
- #1419
- 05 Aug 2019
Steering Chassis for LEGO Mindstorms
Instructions for building a steering chassis from LEGO EV3 Mindstorms. It uses EV3 Large motor to power the rear wheels and EV3 Medium motor for the steering mechanism. Find building instructions for the remote control here.
- #419
- 01 Jun 2017
EV3-G MyBlock for moving the Boomer
The block has the following parameters from left to right:
- Degrees – the degrees the front wheels of the car will turn;
- Power – the power of the car;
- Limited/Unlimited – if the value is marked by a tick, the car will move for an unlimited period of time; if the value is marked by an x, the car will move for the specified number of rotations;
- Rotations – the number of rotations the car will make.
- #1ygadm
- 09 Mar 2018
Improving FLL Robot Game. Places you could lift your robot onto.
Where should you lift the robot? Especially if you don`t have the mission model that we are using
- #437
- 06 Mar 2017
Touch sensor module for EV3 Kinesthetic and Memory Game
This module is meant to be used in EV3 Kinesthetic and Memory Game and is attached to the base of the robot. This is the simplest module for constructing and programming. At the bottom, a channel is left for the cable to pass through.
- #870
- 01 Sep 2019
EV3 basics course. Motor control blocks in EV3-G (part 5)
Move the robot using the Move Steering block. We explore what the different values for Steering mean and how to use them. We also explore how the motor is configured to run for a number of rotations or seconds and what is the difference.
- #132
- 01 Oct 2015
Chronos - LEGO Mindstorms EV3 clock robot
Chronos means time in Greek.
What's the time? Time to build a cool robot! This robot is made to look like a clock. The two hands are each connected to a motor and are positioned between the two motors. This makes it simple to build, while also being effective in showing how a clock works.
An example program moving the seconds and minutes hands of the clock can be found here.
An example program designed to teach children to read the clock can be found here.
- #978
- 06 Mar 2020
Store in Arrays. WRO Elementary 2013.
After we have introduced a menu in the previous video, this video focuses on storing the values in an array. It presents a basic use of arrays.
- #221
- 24 Jul 2016