Overview
Start building real electronics projects from day one.
This Arduino UNO R3 Starter Kit is a complete beginner-friendly learning bundle designed for students, hobbyists, and makers who want hands-on experience with microcontrollers, sensors, and basic electronics. Whether you're just starting out or teaching embedded systems, this kit gives you everything needed to begin experimenting immediately.
Built around a UNO R3 compatible board with CH340 USB interface, this kit includes essential sensors, LEDs, resistors, buttons, buzzers, and a breadboard — allowing you to create interactive projects without additional purchases.
What You Can Build
- LED traffic light simulations
- Obstacle detection systems
- Temperature & humidity monitoring projects
- Soil moisture detection for plant monitoring
- Water level alarm systems
- Sound-activated circuits
- Light sensing automation using LDR
- Basic digital display projects using 7-segment display
Specification
Quick Specifications for UNO R3 Basic Starter Kit with Sensors & Breadboard.
| Specification | Details |
|---|---|
| Microcontroller Board | UNO R3 Compatible |
| USB Interface | CH340 USB-to-Serial Converter |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7V – 12V |
| Digital I/O Pins | 14 (6 PWM Outputs) |
| Analog Input Pins | 6 |
| Clock Speed | 16 MHz |
| Onboard Memory | 32 KB Flash (0.5 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Communication Interfaces | UART, SPI, I2C |
| Prototyping Method | Solderless Breadboard |
| Included Sensors | DHT11, Soil Moisture, Obstacle Avoidance, Sound Sensor, Water Level Sensor |
| Included Output Devices | LEDs (Red, Yellow, Green, RGB), Active & Passive Buzzer, 7-Segment Display |
| Learning Level | Beginner to Intermediate |
| Storage | Plastic Organizer Box |
Whats Included
| Component | Quantity |
|---|---|
| UNO R3 Compatible Board (CH340 USB) | 1 |
| Breadboard | 1 |
| USB Cable (Type-A to Type-B) | 1 |
| Male-to-Male Dupont Jumper Wires | 10 |
| 40-Pin Header Strip | 1 |
| Obstacle Avoidance Sensor Module | 1 |
| Soil Moisture Sensor Module | 1 |
| Sound Sensor Module | 1 |
| Water Level Detection Sensor | 1 |
| DHT11 Temperature & Humidity Sensor | 1 |
| 1-Digit 7-Segment Display | 1 |
| Push Button Switch | 6 |
| 10K Potentiometer | 1 |
| Active Buzzer | 1 |
| Passive Buzzer | 1 |
| RGB LED | 1 |
| Red LED | 5 |
| Yellow LED | 5 |
| Green LED | 5 |
| Photoresistor (LDR) | 2 |
| Thermistor | 1 |
| Assorted Resistors (3 Types) | 30 |
| Tilt Switch | 1 |
| Plastic Storage Box | 1 |
Opps
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