Page 86 - Robo_Genius_V1.0_flipbook_C4

Output

When you press When you press When you press both

button A, the servo button B, the servo buttons A and B,
motor will move 180 motor will move 90 the servo motor will
degrees. degrees. move 45 degrees.

Concept

A servo motor is a special type of motor that can move to a certain angle,
like 45 degrees, 90 degrees, or 180 degrees, based on the signal it receives.
By using a Micro:bit, we can control the movement of the servo motor using

simple buttons (Button A, Button B, and both A + B together). The Micro:bit
sends signals to the servo motor, telling it how far to move. This is useful in

many projects where precise movement is needed, such as robotic arms, toy
cars, or even doors that open and close.

Observations

After coding and connecting the servo motor to the Micro:bit, the following can

be observed:

1. Press Button A: The servo motor moves to 180 degrees.

2. Press Button B: The servo motor moves to 90 degrees.

3. Press both Buttons A and B together: The servo motor moves to 45 degrees.

84 RoboGenius (V1.0)-IV