Category Archives: EV3-G Coding

Using Custom EV3-G MyBlock Icons Images

Introduction

In this tutorial, I will show you how to make custom MyBlock Icons, and MyBlock Parameter Icons. This is very useful because the MyBlock icons allow one to easily recognize in your programs. The tutorial is broken into two parts, MyBlock Icons, and Parameter Icons. You can only use this tutorial with the EV3-G software. The programs only display properly when you install your custom icons in the appropriate directory on your computer.

Before we begin, make a copy of the following directory: “..\LEGO MINDSTORMS Edu EV3\Resources\MyBlocks\images.

FLL Animal Allies: Climbing the Bio-mimicry Wall – Part II

Animal Allies Logo

After setting my new 2017 group of FIRST LEGO Leage (FLL) Students the “Bio-mimicry Wall Climbing Task” from the 2016 Animal Allies Challenge, I thought I should prove that it is possible to achieve. The Bio-mimicry Wall Climbing Task requires having the Robot lift its self up upon a wall with no part of the Robot touching the Challenge Mat. Easier than it sounds…

FLL Animal Allies: Climbing the Bio-mimicry Wall with Robot

Animal Allies Logo

After setting my new 2017 group of FIRST LEGO Leage (FLL) Students the “Bio-mimicry Wall Climbing Task” from the 2016 Animal Allies Challenge, I thought I should prove that it is possible to achieve. The Bio-mimicry Wall Climbing Task requires having the Robot lift its self up upon a wall with no part of the Robot touching the Challenge Mat. Easier than it sounds…

Preforming the Polygon Shuffle with a EV3 Gyroscope

EV3-G

A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. The name tells you how many sides the shape has. A polygon is any shape made up of straight lines that can be drawn on a flat surface, like a piece of paper. Such shapes include squares, rectangles, triangles and pentagons, but not circles or any other shape that includes a curve.

There are two main types of polygon – regular and irregular. A regular polygon has equal length sides with equal angles between each side. Any other polygon is an irregular polygon, which by definition has unequal length sides and unequal angles between sides.

geometric-shapes-polygons-sides-worksheet

LEGO Mindstorms EV3 Ball Chasing Robot using the PixyCAM

PixyCAM Follow the Ball
This article aims to describe how to programme a LEGO Mindstorms EV3 robot that chases things, like a ball in this example. It’s the same robot and program that’s used in the PixyCAM Video below. This robot and program is a good launching point for other projects, and it’s a good introduction to PID control, which is used throughout robotics and engineering in general.

Guide to using the PixyCAM Camera’s EV3-G Blocks

In this article, I attempt to describe the LEGO PixyCAM block, which is used in conjunction with the LEGO Mindstorms EV3 Software. Check out the “Getting Started with the LEGO Mindstorms & the PixyCAM” Article for information on how to install the PixyCAM modules (Blocks) into Mindstorms EV3-G Software.

Getting Started with the LEGO Mindstorms & the PixyCAM

I trust this article will get you up an running quickly with PixyCAM and the LEGO Mindstorms EV3 (NXT). Please make sure you have a LEGO Mindstorms EV3 or NXT brick with a fresh set of batteries. I will endeavor to be as detailed as possible throughout this guide, but it helps if you are somewhat familiar on how to use your LEGO Mindstorms Robotics System.

Full Review of the BeagleBone ‘EVB’ for Mindstorms EV3

BeagleBone EVB Cube Solver
The EVB is a shield (or called cape) for Beaglebone ‘Black’ (BBB). It fully support LEGO® MINDSTORMS® EV3 system, with both the hardware and software! The BeagleBone ‘EVB’ is compatible with all LEGO® sensors just like the EV3 Brick. 100% compatible! It allows the EV3 Virtual Machine (VM) to be run on the Beaglebone ‘Black’.



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