The Most Complete Starter Kit for Arduino UNO R3 provides everything a hobbyist, educator, or prototype developer needs to start building sophisticated Arduino projects straight out of the box. Featuring a full‑size UNO R3 board with CH340 USB interface, a comprehensive selection of sensors, actuators, display modules, and essential electronic components, this kit is designed for rapid development, testing, and learning across a wide range of detection, control, and communication applications.

Specifications

• 1 × RC522 RFID kit


• 1 × Arduino UNO R3 CH340 board with USB cable


• 1 × 5 V relay module


• 1 × IR receiver module


• 1 × 830‑point breadboard


• 1 × SG90 micro servo


• 1 × Stepper motor with ULN2003 driver board


• 1 × Prototype expansion board


• 1 × Power supply module


• 1 × Ultrasonic distance sensor


• 1 × 3 V servo motor (pre‑soldered wires)


• 5 × White LEDs, 5 × Yellow LEDs, 5 × Blue LEDs, 5 × Green LEDs, 5 × Red LEDs


• 1 × RGB LED


• 2 × Photoresistors (LDR)


• 1 × Thermistor


• 2 × Diode rectifiers (1N4007)


• 2 × NPN transistors (PN2222)


• 1 × Tilt switch


• 5 × Small push‑button switches


• 1 × 1‑digit 7‑segment display


• 1 × 4‑digit 7‑segment display


• 1 × Sound sensor module


• 1 × LCD1602 module with pin header


• 1 × IC L293D motor driver


• 1 × IC 74HC595 shift register


• 1 × Active buzzer


• 1 × Passive buzzer


• 1 × DHT11 temperature & humidity sensor


• 1 × Potentiometer


• 1 × Joystick module


• 1 × Membrane switch module


• 1 × Fan blade


• 1 × IR remote control


• 65 × jumper wires (male‑to‑male)


• 1 × Water level sensor


• 1 × USB cable (for UNO)


• 1 × 9 V battery connector with DC jack


• Resistor assortment: 10 × 10 Ω, 10 × 100 Ω, 10 × 220 Ω, 10 × 330 Ω, 10 × 1 kΩ, 10 × 2 kΩ, 10 × 5.1 kΩ, 10 × 10 kΩ, 10 × 100 kΩ, 10 × 1 MΩ


• 10 × female‑to‑male Dupont wires


• 1 × Resistance identification card


• 1 × Plastic storage box