Arduino Learning Kit in Pakistan

Components Include

1. Arduino UNO R3 (ATmega328)
   Main microcontroller board used to control and interface all sensors, modules, and actuators.

2. Joystick Module
   Provides two-axis (X–Y) analog input and one digital switch input, commonly used for directional control.

3. Sound Sensor Module
   Detects sound intensity and converts it into an electrical signal for noise or clap detection applications.

4. Ultrasonic Sensor (HC-SR04)
   Measures distance by transmitting and receiving ultrasonic waves; widely used for obstacle detection.

5. LDR (Light Dependent Resistor) Sensor
   Detects light intensity and is used for automatic lighting or light-based control systems.

6. 16×2 LCD Display
   Displays text, sensor values, and system status information.

7. Servo Motor (SG90)
   A small precision motor used for angular movement control (0–180 degrees).

8. Keypad (4×4 Matrix)
   Used for numeric and command input in security and control systems.

9. IR Receiver Sensor Module
   Receives infrared signals from an IR remote control.

10. IR Remote Control
    Used to send wireless commands to the system via infrared signals.

11. Breadboard
    Allows quick prototyping and circuit testing without soldering.

12. Male-to-Male Jumper Wires
    Used for connecting components on the breadboard.

13. Male-to-Female Jumper Wires
    Used to connect sensors and modules to the Arduino board.

14. 10 kΩ Potentiometer
    Variable resistor commonly used for LCD contrast adjustment or analog input control.

15. Push Button (12 mm × 12 mm)
    Provides manual digital input for user interaction.

16. LEDs (5 mm – Red, Green, Yellow)
    Used as visual indicators for system status and outputs.

17. Active Buzzer
    Produces sound alerts when powered, used for alarms or notifications.

18. Resistors (20 pcs)
    Used for current limiting, pull-up/pull-down configurations, and signal conditioning.

19. Female Header Pins
    Used for making detachable and reliable connections on PCBs or modules.

20. Component Plastic Box
    Used to safely enclose and protect electronic components.

21. 9V Battery
    Provides portable power supply to the system.

22. Battery Clip with DC Pin
    Used to connect the 9V battery to the Arduino power input.

23. Power Switch
    Used to turn the system ON or OFF safely.

24. Water Level Sensor
    Detects the presence or level of water for monitoring and safety applications.