Category LEGO MINDSTORMS EV3

Level B1. "Spy gadgets". Robotics with LEGO

The third level of the Robotics with LEGO curriculum for students in second, third or fourth grades.

In these lessons, we stress on more complex and challenging robots. The concept of Condition is introduced. Students learn about physics concepts of inertia and center of mass. Robots with two sensors are built and students program both of them. Programming becomes more complex as robots now can make complex decisions. "Spy"-robots sneakily follow their targets, trying to be undetected.

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FLL 2019: Program for The City Shaper Steel Construction (10) Robot Game Mission

#ive3kc
07 Aug 2020

Cole - LEGO Mindstorms EV3 robot base with a frame

This is a vehicle that is used to help you to learn programming, to experiment with addons, attachments and constructions. It has a frame. Which is nice. A frame is always nice.

It has two wheels at the back, but this is needed only if you have them.

#741
04 Apr 2019

Frankenstein LEGO Robot with motors in opposite directions

Building instructions for the robot build with LEGO Mindstorms EV3. It is called "Frankenstein" because the two motors are in two different directions.

#77
28 Feb 2016
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Image for How to follow a line with two light/color sensors (revised for EV3)

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9:42

How to follow a line with two light/color sensors (revised for EV3)

This video lesson is a revised version of Episode #1. Matt Gipson requested it in a comment. Using the EV3-G software we have developed a very simple program for following a line with two LEGO MINDSTORMS color/light sensors.

#75
11 Jan 2015

Fourth state - Cube/Row Color Reading

#243
01 Jan 2019

How to abort a running program which is too long or wrong

When and how to abort a running program?

#603
13 Aug 2017

How to programming the EV3 Ultrasonic sensor?

Now we will take our time and look at the wait block, when waiting for something to happen with the EV3 Ultrasonic sensor. There are similarities with the settings of the wait block in the other modes / sensors, but there are also few new settings.

#942
17 Aug 2018

Image for Box Robot Two. Cable management and accessibility of the LEGO Mindstorms EV3 brick

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Box Robot Two. Cable management and accessibility of the LEGO Mindstorms EV3 brick

Cable management is very important on each competition. Cables could get in the way of attachments, levers, different wheels and so on. Brick accessibility is also very important. Do not forget that the brick should be charged from time to time and that you should also be able to access the buttons.

#298
13 Nov 2016