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Detailed Description:

This 5V 1A DC Power Adapter is a high-quality AC to DC wall charger, perfect for powering small embedded systems and electronic circuits. It features a universal input voltage range (100–240V AC) and a center-positive 5.5mm × 2.1mm barrel plug, compatible with most microcontroller boards, Wi-Fi modules, and LED setups.

Built with over-voltage, over-current, and short-circuit protection, it delivers safe and efficient 5V output for devices like Arduino, NodeMCU, Raspberry Pi accessories, Wi-Fi routers, and LED controllers.

Key Features:

• Stable 5V DC output at 1 Amp (1000mA)

• 5.5mm × 2.1mm DC barrel plug (center-positive)

• Compatible with Arduino UNO/Nano/Mega, ESP32, ESP8266

• Ideal for 5V LED strips, routers, IoT modules

• Overload and short-circuit protection built-in

• Energy-efficient with compact design

• Plug-and-play with reliable performance

• Lightweight plastic body with strain relief wire

Technical Specifications:

How to Use:

1. Plug adapter into a wall AC socket

2. Connect the barrel jack to your device’s power input

3. Ensure that your device supports 5V input at ≤1A

4. For microcontrollers, connect directly or via power header

Applications:

• Arduino UNO, Nano, Mega, and Leonardo boards

• ESP8266 / NodeMCU / ESP32 Dev Boards

• 5V LED strip lighting and controllers

• Wi-Fi routers, dongles, and CCTV accessories

• Sensor hubs and IoT devices

• DIY projects, STEM kits, and prototyping setups

Package Includes:

• 1 × 5V 1A DC Power Adapter with 5.5mm × 2.1mm Plug
  (Microcontroller or device not included)