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Arduino Shields and Expansion Boards

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Arduino Shields and Expansion Boards

Shop Arduino shields and expansion boards at Aus Electronics Direct. Shields add functionality to compatible development boards, helping you build robotics projects, control motors, connect peripherals, log data and expand your electronics prototypes.

Shop Arduino Shields by Function

• Motor driver and CNC shields: Control compatible motors and build robotics, motion-control and CNC projects.
• Expansion and prototyping shields: Extend available input/output connections, simplify wiring and provide space for prototyping.
• LCD and touchscreen shields: Add displays, interactive controls and user interfaces to compatible development boards.
• Data logging shields: Store project data on supported memory cards and combine logging with suitable real-time clock functionality.
• Ethernet and communication shields: Add network connectivity or other communication features where supported by the shield and development board.
• Sensor expansion shields: Connect multiple compatible sensors and modules to your project.

Choose a Compatible Arduino Shield

Before purchasing, check the supported development board, pin layout, operating voltage, power requirements and communication interfaces. Some shields use specific Uno or Mega form factors, while others are designed for Nano boards or require separate wiring.

Also check pin conflicts, library support and power requirements, particularly when combining motor drivers, displays or multiple shields in one project.

Expand Your Arduino Project

Pair compatible shields with Arduino development boards, sensors, displays, motors and other electronics components. Compare product specifications to find the right expansion hardware for your project, whether you're prototyping a new design or upgrading an existing system.

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