Item Description

This is a straightforward power supply that handles the job of feeding your Arduino projects. It's a 5V 2A adapter with an EU plug, pulling in anywhere from 100V to 240V AC and converting it down to the stable 5V DC your microcontroller needs. The 2000mA capacity gives you enough headroom for Arduino boards plus sensors and small peripherals without strain. The connector options make it flexible for different setups. You get both 5.5 × 2.1mm and 5.5 × 2.5mm barrel jack connectors, so whether your Arduino shield or development board uses one or the other, you're covered. It's particularly useful if you're running an Arduino UNO R3 with additional modules like relay boards, servo drivers, or sensor arrays that draw a bit more current than USB alone can supply. The AC input range of 100V to 240V means this works across most countries without needing a separate converter, assuming you swap the plug type if needed. The 5V output is regulated and stable, which matters when you're working with sensitive electronics. It's the kind of supply you grab when you want something dependable for your bench setup or embedded projects that need more consistent power than a computer port can deliver.

About the Seller

@kevinsmit40

★★★★★

4.8 · 75 reviews

📍 Mesa, US

Member since 2023

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