TECH 5

Which material did we not use in our project?

• Thumbtack

• Screw

• Plastic rings

• Wood

According to the image, is the circuit connected correctly?

• NO

• YES

• I don´t know.

What is the positive power point on the Arduino?

• GND

• PIN 10

• 5V

• A1

What is the negative power point on the Arduino?

• 5V

• PIN 9

• A3

• GND

What is a servomotor and in what types of projects could you use one?

• A motor that rotates continuously; used in fans.

• A motor that controls specific angles; used in robotics and motion control.

• A motor that only works with alternating current; used in household appliances.

• A motor that is only used in toys; not used in serious projects.

What are the rows of holes in a protoboard used for?

• To place batteries

• To measure voltage

• To write notes and reminders

• To connect and test electrical circuits

How do you connect components on a protoboard?

• With soldering wires

• Using paper clips

• By inserting wires into the protoboard holes

• By sticking them with tape

What is the positive power cable and connector of a servomotor?

• Orange - 1

• Red - 2

• Brown - 3

• Orange - 3

What does it mean to “program” an Arduino?

• To change the color of the board

• To adjust the size of the pins

• To measure the amount of power the Arduino uses

• To write instructions for the Arduino to perform specific tasks

What is the negative power cable and connector of a servomotor?

• Orange - 1

• Red - 2

• Brown - 3

• Red -5