Even though SPIKE Prime and the Mindstorms Robot Inventor Kit are here and are awesome tools, the EV3 is still here to stay for a lot of schools, teams, and home users. The current EV3 Classroom from LEGO Education has Scratch-based programming (similar to the SPIKE Prime and Mindstorms Robot Inventor Kit). However, many people have grown to love the older LabVIEW-based block language currently known as EV3 Lab/EV3-G. If you get a new Windows computer, you have to search a bit for the EV3 Lab download, but it will still run on even Windows 10. We will show you how below. However, do you have an updated Mac computer and are sad that you can no longer run the older EV3 programming language EV3 Lab/EV3-G on it? If your Mac computer is updated to 10.15 (Catalina) or higher, the old EV3 Lab software cannot run. However, we have figured out a way around this, so that you can have the best of both worlds – an up-to-date Mac and EV3 Lab successfully running.

Today, we are going to walk you through the steps we used to run EV3 Lab/EV3-G on current Windows and Mac computers. Please note that EV3 Lab will no longer be updated by LEGO Education, but it still has a place in many homes and schools.

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Today we are going to talk about “MyBlocks.” MyBlocks allow you to create your own programming blocks (AKA subroutines or functions) made up of any combination of EV3 blocks already available! How cool is that? As you program your EV3, MyBlocks can be very helpful and can help take your code to the next level!

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Switch blocks in EV3 programming specify what you want the programming to do for two or more different conditions: “if EV3 detects this do this or if EV3 detects that do something else”. In other kinds of programming, you will often see this called “If…then…else” with maybe even “else…if.” In this article we will show you the many different options the EV3 software gives you.

Since the switch block has so many different options we decided to split talking about switch blocks into 2 articles. This one will be about every option besides the sensor options. We are currently working on an article about the different sensor options.

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Because motor blocks play such a large role in EV3 programming, we thought of some additional points to inform you about motor blocks. If you have not read our first article about motor blocks, you can find it here.

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We have had a lot of fun using our EV3 bricks for a lot of things, such as programming them to play our favorite songs and accomplishing fun tasks we make on our own, but by far the most fun part of EV3 comes when you add motors into the mix! Motors allow you to build a robot that can drive around or build a machine with moving arms or rotating turn tables. Motors are obviously especially important in EV3 for competing in FIRST LEGO League (FLL). How else can you move around the field and accomplish all those cool missions?

In this article, we will teach you about the parameters on a motor block, different types of motor blocks, and the basic types of turns.

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