Microcontrollers & Shields

Explore our collection of microcontrollers and shields - the essential building blocks for electronics, automation, and IoT innovation.

Discover a comprehensive assortment of microcontrollers and shields designed for rapid prototyping, embedded systems, and smart device development. Our collection features popular microcontroller units (MCUs) like Arduino-compatible boards, ARM-based controllers, and expansion shields for Ethernet, WiFi, motor drivers, sensors, displays, and more.

Easily stack and combine shields to add new capabilities—such as wireless connectivity, motor control, or data logging—to your projects without soldering. Whether you’re building robotics, home automation, IoT devices, or educational kits, find high-quality, compatible microcontrollers and shields to streamline your workflow and achieve professional results.