Servo.h
Motor.h
Wire.h
LCD.h
0 to 90 degrees
0 to 180 degrees
0 to 360 degrees
-90 to 90 degrees
servo.attach()
servo.write()
servo.move()
servo.setPosition()
Analog pins
PWM-enabled digital pins
Ground pins
Interrupt pins
LiquidCrystal.h
LCDDriver.h
Display.h
It initializes the LCD with the number of columns and rows.
It prints a message to the LCD.
It clears the LCD display.
It changes the LCD backlight.
Use lcd.setCursor(0, 0) and lcd.print("Text").
Use lcd.begin(0, 0) and lcd.display("Text").
Use lcd.print(0, "Text")
Use lcd.text("Text", 0)
Match the following Internet security threats with their definitions.
A-1, B-2, C-3, D-4
A-4, B-3, C-1, D-2
A-3, B-4, C-2, D-1
A-2, B-1, C-4, D-3
Match the cryptographic attacks with their definitions.
1 → D, 2 → B, 3 → C, 4 →A
1 → C, 2 → A, 3 → B, 4 → D
1 → B, 2 → D, 3 → A, 4 → C
1 → A, 2 → D, 3 → B, 4 → C
Actuator
Sensor
Power supply
Display
Real-time processing
Connectivity and data exchange capability
Low power consumption
Use of sensors
Cloud server
Communication protocol
Physical device capable of sensing/actuating
Mobile application
Sensors
Connectivity
Blockchain
Data Processing
Data collection
Data storage
Physical action execution
Network routing
Smart Agriculture
Smart Parking
Autonomous Vehicles
Weather Monitoring
Data encryption
Object identification and tracking
Data analytics
Wireless charging
Application Layer
Perception Layer
Business Layer
Processing Layer
Client-Server
Publish-Subscribe
Peer-to-Peer
Request-Response
FTP
HTTP
CoAP
SMTP
TCP
UDP
SCTP
ICMP
