ATmega328P UNO R3 Ultimate Starter Kit – DIY Electronics Learning

Ultimate ATmega328P UNO R3 Starter Kit for DIY Electronics & Programming Projects

Ready to dive into the world of electronics and programming? This comprehensive ATmega328P UNO R3 Starter Kit gives you everything you need to build, experiment, and learn — from blinking your first LED to controlling motors, reading sensors, and beyond. Whether you're a beginner just getting started or an enthusiast expanding your skills, this all-in-one kit delivers real hands-on experience with a huge variety of components.

Made in Mainland China.

Why Choose This Starter Kit?

• Complete Component Set: Over 50 different components included — no extra shopping required to get started.
• Broad Learning Coverage: Explore motors, sensors, displays, ICs, buzzers, relays, and more in a single kit.
• Compatible with Arduino IDE: The UNO R3 board is fully compatible with the popular Arduino programming environment, making coding accessible for all skill levels.
• Great for Projects & Prototyping: Ideal for school projects, hobbyist builds, STEM learning, and creative DIY electronics.
• Plug-and-Play Ready: Includes USB cable, power module, and 9V battery so you can start building immediately.

What's Inside the Box?

• 1× UNO R3 Board (ATmega328P)
• 1× 830-Point Breadboard
• 1× SG90 Servo Motor
• 1× Stepper Motor + ULN2003 Driver Board
• 1× Prototype Extension Board
• 1× Power Module
• 1× Ultrasonic Sensor
• 1× 3V Servo Motor Set
• 1× Remote Control + Infrared Receiver Module
• 1× 9V 1A Power Supply & 1× 9V DC Battery
• 25× LEDs + 1× RGB LED
• 5× 22pF Ceramic Capacitors + 5× 100nF Ceramic Capacitors
• 2× Photoresistors + 2× Thermistors
• 2× Rectifier Diodes (1N4007) + 2× NPN Transistors (PN2222)
• 1× Tilt Switch
• 5× Push Buttons
• 1× Single-Digit 7-Segment Display + 1× 4-Digit 7-Segment Display
• 1× LCD1602 Module (with pin header)
• 1× IC L293D + 1× IC 74HC595
• 1× Active Buzzer + 1× Passive Buzzer
• 1× DHT11 Temperature & Humidity Sensor Module
• 2× Potentiometers
• 1× Joystick Module + 1× Keyboard Module
• 1× 5V Relay
• 65× Jumper Wire Cable Tray + 20× DuPont Male/Female Cables
• 1× USB Cable
• Assorted Resistors: 10Ω, 100Ω, 220Ω, 330Ω, 1KΩ, 2KΩ, 5.1KΩ, 10KΩ, 100KΩ, 1MΩ (10–30 pcs each)

Who Is This Kit For?

Perfect for students, hobbyists, makers, and educators looking for a reliable, feature-rich electronics starter kit. The breadth of components means you'll never run out of projects to try — from building a digital thermometer with the DHT11 to creating a motorized robot arm with the stepper motor and driver board.

Looking for more DIY tools and hobby supplies? Check out our 18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers or browse our Electromagnetic Induction Tester – Coil & Circuit Fault Detector for more electronics and project tools.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: Is this ATmega328P UNO R3 starter kit compatible with the Arduino IDE?

A: Yes! The UNO R3 board included in this kit is fully compatible with the Arduino IDE, which is free to download. You can write, upload, and run sketches (programs) directly from your computer using a standard USB connection — ideal for beginners and experienced makers alike.

Q: Do I need any prior electronics experience to use this DIY starter kit?

A: No prior experience is necessary. This kit is designed as a starter learning kit, making it suitable for complete beginners. The wide variety of components allows you to progress from simple LED projects to more advanced builds involving motors, sensors, and displays at your own pace.

Q: What power supply does this electronics kit use?

A: The kit includes a 9V 1A power supply, a 9V DC battery, and a USB cable for powering the UNO R3 board directly from your computer. The included power module provides flexible power options for your projects.