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Arduino UNO R3, Leonardo Multifunctional Expansion Board

SKU: KPTHYYSSJ7
The Multifunctional Expansion Board is a versatile shield engineered for Arduino UNO R3 and Leonardo platforms, offering comprehensive prototyping capabilities for both novice experimenters and experienced developers. Featuring R3-compatible headers, this shield provides straightforward integration with standard Arduino boards while delivering a broad spectrum of functionality for diverse applications. The board's modular design accommodates learning-focused projects and advanced implementations alike,...
Rs. 629.00
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Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Compatibility: UNO R3 and Leonardo Boards compatible with Arduino
Potentiometer: 10K Adjustable Precision Potentiometer
Independent Push Buttons: 3
Surface Mount LEDs: 4
Piezo Buzzer: 1
Dimensions: 6.6 x 5.5 x 2.1 cm
Weight: 22 grams

Additional Resources

Leonardo Multifunctional Expansion Board.PDF

FAQ

1. What is the Multifunctional Expansion Board for UNO R3 and Leonardo Board used for?

The multifunctional expansion board acts as an Arduino shield that expands the capabilities of your UNO R3 or Leonardo board. It provides easy access to sensors, buttons, LEDs, buzzers, and external module interfaces, making it ideal for learning, prototyping, and experimenting with Arduino projects.

2. Which Arduino boards are compatible with this expansion board?

This board is designed to be compatible with Arduino UNO R3 and Arduino Leonardo boards that follow the R3 shield pinout standard.

3. What built-in features are included on the expansion board?

The board includes several onboard components such as a potentiometer, push buttons, LEDs, and a piezo buzzer. It also supports temperature sensors and offers a serial interface header for connecting modules like Bluetooth or voice recognition modules.

4. Can this expansion board interface with external modules?

Yes — it provides dedicated headers and interfaces for connecting external modules such as Bluetooth modules, wireless interfaces, temperature sensors, and other serial devices, making it versatile for different projects.

5. Is this board suitable for beginners?

Yes — the multifunctional expansion board is ideal for beginners and hobbyists in electronics and Arduino development because it simplifies prototyping by bringing common components and interfaces into one accessible board.

View full product details

The Multifunctional Expansion Board is a versatile shield engineered for Arduino UNO R3 and Leonardo platforms, offering comprehensive prototyping capabilities for both novice experimenters and experienced developers. Featuring R3-compatible headers, this shield provides straightforward integration with standard Arduino boards while delivering a broad spectrum of functionality for diverse applications. The board's modular design accommodates learning-focused projects and advanced implementations alike, eliminating the need for breadboard wiring and reducing setup complexity. Whether you're exploring sensor integration, testing circuit designs, or building production prototypes, this expansion board serves as a reliable foundation for rapid development and iteration across multiple Arduino-compatible platforms.

Features:

  • All-in-One Expansion – Adds multiple interfaces for enhanced project flexibility.
  • Plug-and-Play Compatibility – Designed for Arduino UNO R3 and Leonardo, making prototyping easy.
  • Rich Connectivity – Includes I2C, SPI, UART, and digital/analog pin breakouts for versatile connections.
  • Servo & Motor Support – Built-in connectors for direct servo and motor control.
  • Power Management – Integrated voltage regulation for stable performance.
  • Sensor Integration – Compatible with various sensors for advanced IoT and robotics applications.
  • Compact & Durable – Designed for easy installation while maintaining reliability.