Converting Length to Meters and Centimeters With Scratch Program

We will make an example of Converting the Entered Length Measure to Meters and Centimeters with Scratch.

For this sample application we made with the Scratch program, first of all, we create data from the variables menu to hold the data in meters and centimeters that will be created as a result of the process. Since I will create speech sprite in the program, I am adding a sprite.

Code part:

When the green flag is clicked, I first set 0 to the meter, centimeter and given length measurement. If we do not set 0, if the program has been used before, the numbers of the old data will appear in the first run. After writing the code that makes the data 0, we add the speech sprite that appear in the sprite from the looks menu. And we use the ask and wait command from the sensing menu to get the user's length measurement. After taking the length measurement in centimeters from the user, he came to convert it to meters and centimeters with mathematical operations and commands. The length unit entered in detection is kept in the response in the sensing menu. We equate these numbers retained in this entered response to the "Given Length" data we created earlier. Thus, we see the length measure entered by the person on the screen. To convert this length measure to meters, we follow the method below. We use the roll down command from the operator menu. We add the division command from the same menu to the space part. We enter the answer (variable holding the length measure entered by this user) divided by 100 from the detection menu of the empty part of the division command on the left. We add them to the meter variable. Thus, when the entered measure is divided by 100, we round the quotient and assign it to the meter variable.

In centimeters; When we subtract the result from the answer (the variable that holds the length measure entered by this user) by multiplying the meter with 100, the result is centimeters. For this, we use the remove operation command from the Process menu. We add the answer to the left space and the multiplication command to the right space. We write the meter variable in the multiplication command and 100 manually in the other. We put these codes into the centimeter variable. Thus, we convert the entered length measurement to meters and centimeters.

To download the source code of the program CLICK HERE

To see the running version of the program CLICK HERE

Similar Topics

For All Scratch Examples CLICK HERE

For Mblock With Arduino Examples CLICK HERE

Comments

Pacman Game on Scratch Program

We will make an example of pacman game making with Scratch. Before starting the Pacman Game example that we will do with Scratch, we download the background for the pacman game from the internet and add it to the backdrop part in Scratch. When the background I downloaded was dark, I painted the dark colors with white. I made the borders thicker. After adding our background to our work, it came to creating the pacman character. I drew a full circle in yellow for the Pacman character. After that, I drew two lines towards the center using the line tool. I erased the remaining part with an eraser. If you want, you can use the erase background tool to erase between two black lines. Thus, our pacman character took his place with his mouth open. I created a guide dot right in front of the pacman character. This will keep us moving. I created a red dot. It's a little obvious, you can make this red dot smaller if you want, you can give it another color and make it more invisible. After cre...

How To Make Bubble Shooter Game on Scratch Program

We will make a bubble shooter game example with Scratch. I am adding 3 balloons and a target picture for the bubble shooter game we will make with Scratch. (You can increase the number of balloons). Now I come to the codes to be written inside balloon1. Let the number of balloons popped when the green flag is clicked is 0. Thus, the remaining numbers from the previous game are reset. Let the balloons be hidden at first. Then, it will appear in a random place between the coordinates we have determined at a random time between 1-5 seconds, wait for 2 seconds, then hide. X: The coordinates between -218/144 are the coordinates of the far left and the right of the screen, Y:134/-235 are the coordinates of the top and bottom of the screen. It will appear randomly in these ranges If our balloon is aimed and hit by the target; Balloon shot news is released. When this news reaches our balloon, the balloon will be hidden. Copy and paste the same code above. Then we say duplicate...

Apple Picking Game with Potentiometer- Mblock with Arduino

Before moving on to this application, we had done the LEDLighting with the Potentiometer. You can learn the installation of the potentiometer and the necessary materials here. Let's write our codes in the Mblock program. First of all, find a background from the internet, we change the background from the scene section. I add 3 apples (you can increase the number of apples) and 1 basket from the new puppet part. Here are the codes in Apples: Since the green flag is clicked, we add the code to get our variable number of apples 0, which we created from the data section. If we do not add this, the number of apples collected will continue from where it left off if the game was played before. We take the code that generates random numbers from the operations menu and add the code that generates random numbers into the code to go to the x and y point that we added from the movement menu so that the apples come out randomly in a horizontal place. Here, we write the start...

Scratch and Mblock With Arduino Examples

Search This Blog