Original Arduino UNO R3 – Premium Quality & Reliable Performance
High-grade microcontroller board with ATmega328P chip, ideal for DIY electronics, prototyping, and educational projects. Features 14 digital I/O pins, 6 analog inputs, and USB connectivity for seamless programming. Precision-crafted PCB with gold-plated connectors for enhanced durability and signal integrity. RoHS-compliant components ensure safety and environmental standards. Perfect for robotics, home automation, sensor networks, and STEM learning. Bulk pricing available for schools, makerspaces, and industrial suppliers. Globally sourced components, rigorously tested for performance. Ships fast with wholesale discounts for large orders.