Arduino and Infrared Technology Quiz

What is an Arduino?

• A type of sensor

• A small programmable circuit board

• A battery pack

• A remote control

What is the main use of Arduino pins?

• To connect sensors, LEDs, and motors

• To store data

• To display messages

• To charge the board

Which pin type can measure varying values like brightness or sound?

• Digital pin

• Analog pin

• Power pin

• Motor pin

Digital pins can be either:

• 0 or 5

• ON or OFF

• Black or white

• A or B

What is the purpose of the Ground (GND) pin?

• Provides power

• Acts as a reset

• Balances the circuit

• Controls speed

Which port is used to send code from computer to Arduino?

• Power port

• Reset button

• USB port

• HDMI port

The ‘Kitolit Brain’ is based on which Arduino board?

• Arduino Uno

• Arduino Nano

• Arduino Mega

• Arduino Mini

Which feature helps control motors directly using the Kitolit Brain?

• Built-in motor driver

• Extra LED lights

• Internet connection

• Camera sensor

What is Otto Blockly used for?

• Drawing shapes

• Writing block-based programs

• Testing battery levels

• Downloading games

Which color represents ‘Logic’ blocks in Otto Blockly?

• Blue

• Orange

• Green

• Yellow