Embedded robotic - chapter 2

What is the name of given sensor?

• Water Sensor

• Soil Moisture Sensor

• Ultrasonic Sensor

• Humidity Sensor

What language is the Arduino IDE built on?

• Java

• HTML

• C/C++

• Python

What is the use of the LDR Sensor?

• Monitors Motion

• Monitors air pressure

• Monitors Light Intensity

• Monitors heartbeat

What is the name of the Arduino component/accessory in the picture?

• LEDs

• LCD Screen

• temperature and/or humidity sensor

• Servo motor

What is the name of the Arduino component/accessory in the picture?

• LEDs

• LCD Screen

• temperature and/or humidity sensor

• Servo motor

• PIR Motion Sensor

• MQ-2 Gas/Smoke Sensor

• DS3231 Real Time Clock (RTC)

• HC-SR04 Ultrasonic Sensor

Which motor type allows precise positioning of the rotor?

• DC Motor

• Stepper Motor

• Shunt Motor

• Series Motor

What does the digitalWrite() function do in Arduino?

• • Reads a digital value from a pin

• • Sets a digital pin to HIGH or LOW

• • Sends data to the serial monitor

• • Pauses the program

What does the delay() function do in an Arduino program?

• • Speeds up the program

• • Stops the program indefinitely

• • Pauses the program for a specific amount of time (in milliseconds)

• • Stops the program permanently

What type of sensors produce a continuous range of values as output?

• Discrete sensors

• Binary sensors

• Analog sensors

• Digital sensors