MakerJunction DIY Ultrasonic Distance Sensor Starter Kit For Compatible with Arduino UNO IDE Projects, LCD1602, Breadboad, DC Motor, Starter/Beginner Kit for Uno R3 Microcontroller With Not included User Manual

A perfect beginner-friendly kit for Arduino learners, students, and hobbyists. Build interactive projects using essential components included in this kit.

📦 What's Included & What They Do:

• 1× Ultrasonic Sensor (HC-SR04): Measures distance using sound waves. Great for obstacle-avoiding robots.

• 1× LCD1602 Display Module: 16×2 character display to show values, messages, or sensor readings.

• 1× Breadboard: Helps you build circuits without soldering.

• 1× DC Motor + Fan Blade: Learn motor control and speed variation.

• 1× Potentiometer: Adjust voltage and control brightness or LCD contrast.

• 5× LEDs (Red, Green, Yellow): Indicator lights for circuits or signals.

• 10× Resistors (various values): Control current in the circuit.

• 1× Passive Buzzer: Used to generate sound or alerts.

• Jumper Wires (Male to Male): Connect different components on the breadboard and Arduino.

• 1× 9V Battery Clip (optional): Power your Arduino externally (if battery is used).

• 1× Resistor Pack: For building different LED or sensor circuits.

• REES52 UNO R3 is included.