Arduino UNO R3 SMD ATmega328 Compatible Board
The Arduino UNO R3 SMD ATmega328 Compatible Board is an affordable and reliable development board designed for students, beginners, hobbyists, educators, and professionals learning electronics, robotics, IoT, and embedded systems. Powered by the ATmega328P microcontroller, it delivers the same core functionality as the standard Arduino UNO while offering a more compact and cost-effective surface-mount (SMD) design.
Unlike the traditional DIP version, the SMD variant features a permanently mounted ATmega328P chip, making the board more durable and suitable for long-term projects. It includes 14 digital I/O pins, 6 analog inputs, PWM outputs, USB connectivity via the CH340 USB-to-Serial converter, and full compatibility with the Arduino IDE, allowing you to start programming immediately.
Whether you're building your first LED circuit, developing robotics projects, creating IoT prototypes, or experimenting with automation systems, this Arduino UNO R3 compatible board provides an excellent balance of performance, compatibility, and affordability.
Pin Diagram
Features
ATmega328P Microcontroller
Provides reliable processing power for electronics, automation, robotics, and IoT applications while supporting thousands of Arduino projects.
14 Digital I/O & 6 Analog Inputs
Easily connect sensor modules, displays, relays, motors, and communication modules to build interactive electronics projects.ย
CH340 USB Interface
Enables quick USB connectivity for programming and serial communication with the Arduino IDE.
Arduino Shield Compatibility
Works seamlessly with motor drivers, Wi-Fi modules, LCD displays, Ethernet shields, sensor modules, and many other Arduino shields.ย
Compact SMD Design
The surface-mounted microcontroller improves durability and makes the board suitable for long-term embedded applications.
Plug-and-Play Programming
Comes with a preloaded bootloader so you can upload programs immediately using the Arduino IDE.
Who Should Buy the Arduino UNO R3 SMD Board?
Beginners
An excellent starting point for learning Arduino programming, electronics, and embedded systems through hands-on projects.
Students
Perfect for engineering assignments, STEM education, robotics competitions, and academic laboratories.
Robotics Enthusiasts
Build obstacle avoidance robots, line followers, robotic arms, and autonomous systems using Arduino-compatible modules.
IoT Developers
Create connected devices, environmental monitoring systems, and smart automation projects using the ESP32 Development Board, sensors, and communication modules.
Makers & DIY Hobbyists
Ideal for home automation, wearable electronics, smart gadgets, and creative DIY electronics projects.
Educators & Training Institutes
A reliable platform for teaching programming, electronics, and embedded systems in schools, colleges, and maker spaces.
Why Choose This Arduino UNO R3 SMD Board?
- Affordable alternative to the original Arduino UNO without compromising functionality.
- Fully compatible with the Arduino IDE, libraries, shields, and most Arduino accessories.
- Compact SMD construction offers improved durability and space efficiency.
- Suitable for beginners while powerful enough for advanced embedded system development.
- Backed by a large Arduino community with extensive tutorials and project resources.
Arduino UNO R3 SMD Compatible Board Price in India
The Arduino UNO R3 SMD Compatible Board price in India starts at โน210 at Robocraze, with seasonal offers, educational discounts, combo deals, and promotional offers available from time to time. Final pricing may vary based on stock availability and ongoing promotions.
As a trusted electronics and STEM learning platform, Robocraze provides genuine Arduino-compatible development boards sourced from verified suppliers, along with secure packaging, technical assistance, and dependable customer support for a hassle-free buying experience. Explore our wide range of Arduino boards, IoT development boards, and sensor modules to build your next electronics project.
Why Buy from Robocraze?
- Genuine Quality Arduino-Compatible Board
- Secure Packaging for Safe Delivery
- Fast Shipping Across India
- GST Invoice Available
- Dedicated Technical Support
- Reliable After-Sales Assistance
- Trusted by Students, Makers & Educators
Ideal For
This Arduino UNO R3 SMD board is widely used for:
- Arduino Programming & Learning
- Robotics Projects
- IoT Development
- Home Automation
- Smart Security Systems
- Environmental Monitoring
- Sensor Interfacing
- STEM Education
- Embedded Systems Learning
- Industrial Prototyping
- Smart Agriculture Projects
- Wearable Electronics
- DIY Electronics
- Engineering Projects
- Rapid Prototyping