The previous rubber bands video showed a way to trigger the rubber band without a motor. This video gives one more idea on how to lift an axle and in this way release the rubber band. Use the idea for you LEGO Mindstorms robot constructions.
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.
One of the students' favorite LEGO Mindstorms robots. Have fun with Iqazator, moving over all kinds of obstacles as a real millitary tank machine.
Remilo comes from esperanto and means paddle.
The robot resembles a boat, but moves on land. It uses two large motors with "paddles" attached to them to move. Because its movement capabilities are limited, it has a gyro sensor to correctly move forward.
Why we change the robots all the time and what to observe in each new robot.
A common question is how to display arrays on the LEGO Mindstorms EV3 brick screen. Displaying values from an array is not different from any other display operation. In this tutorial, we would look at displaying two specific values. The minimum and the maximum for a specific sensor from the Advance Calibration Course Section
How to control the speed of the motors and the speed of the robot.
Building instructions for a LEGO Mindstorms Base Chassis with a reversible motor
Note: This robot contains wheels that are from the NXT set.
Variables are at the core of every program. We use them when we have values that we do not know prior to the execution of the program, but during the execution of the program are known. In this tutorial we will take an overview of what a variable is and how can be used in the EV3 Software.