Video tutorials by А.Павлов

So far, you have used commands requiring only one input parameter, but many commands in programming require a lot more than one type of information. Such an example is the "run_time()" command.

To move a motor, we set the speed at which we want to move, the amount of time we want it to move and the way we want it to stop. There is a command that allows you to set all these parameters at once.

LEGO motors have embedded brakes and they can be used to halt the movement of a motor, resist the turning of a motor or to actively restore the position, at which the motor was at when the brakes were activated.

We already know that we can set the velocity of the motor and the amount of time we want it to move. What we can't program with the known commands so far is how much we want the motor to turn. For the motor to turn at a specific amount of degrees, we need to use some math. 

In this tutorial, we will give you the message template to send to a beginners' group. The exact CSV format for the list is also demonstrated.

This tutorial will explain to you how to send mass emails and how to track who has opened the message.

details in Bulgarian

details in Bulgarian

Have you noticed how the "run()" is written after the "Motor()" command and they are separated by a dot? This dot separation is called a "Dot" operator.

A command in programming is the name of a function, followed by two brackets. Examples of commands are run(), wait and Motor(). In these brackets we enter the input parameters that the commands require.