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Omibox Robot Kit Battleax Omibox Course 8.1.Button control

Posted by Fiona Su on

Omibox Robot Kit Battleax Omibox Course 8.3.Button control

1.Preparation

1-1. The position of the button in the robot car

1-2. Learn how to control buttons by graphically programming

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As shown in the figure above, we circled the blue wire frame with two buttons, and we can control them by programming.

2.Learning goals

In this lesson, we will learn how to use the buttons. 

When the green button is pressed, Omibox uses the battleax to start the attack; 

When the green button is not pressed, Omibox retract battleax.

3.Search for blocks

The following is the location of the building blocks required for this programming.

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4. Combine blocks

The summary program is shown below:

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5.Experimental phenomena 

!!!Note: When use servo in the first time,we need to remove the gear on the building block servo and download the program to micro:bit. Next, turn on the power of the robot, wait for the building block servo to turn to the initial position. Then ,turn off the power. Finally, we need to install the gear on the building block servo.  In initial status, Battleax is retract.

After the program is uploaded, open the power of Battleax Omibox, 

When the green button is pressed, Omibox uses the battleax to start the attack; 

When the green button is not pressed, Omibox retract battleax.

The code of the experiment: 1.Button control Battleax Omibox.rar

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