Elecbee UNO R3 DIP Development Board ATmega16U2 USB HID Microcontroller for MIDI Keyboard & Joystick Blue with 30cm USB Cable 5V IOREF Support

Name: Elecbee UNO R3 DIP Development Board ATmega16U2 USB HID Microcontroller for MIDI Keyboard & Joystick Blue with 30cm USB Cable 5V IOREF Support
Brand: Elecbee
SKU: EB0041476
Price: 5405 KRW
Availability: InStock

SKU: EB0041476

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Key Features

USB HID Emulation: Features the advanced ATmega16U2 chip, allowing the board to act as a native USB keyboard, MIDI controller, or joystick.

Universal Shield Compatibility: Includes the IOREF pin to let expansion shields automatically adapt to the 5V onboard voltage for safer prototyping.

Improved System Stability: Built with a more stable RESET circuit and a relocated button near the USB port for easier access and reliable reboots.

Plug-and-Play Connectivity: Includes a 30cm square-port USB cable and a swappable DIP-package ATmega328P microcontroller for easy maintenance.

Expanded I2C Interface: Added dedicated SDA and SCL pins adjacent to the AREF pin for simplified wiring of sensors and OLED displays.

Specifications

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Description

Developing high-performance electronics requires a hardware foundation that is both flexible and reliable. This UNO R3 DIP Development Board solves the limitations of standard serial-only boards by integrating the ATmega16U2 chip. This allows your projects to communicate with computers as a native USB HID device, making it the perfect solution for creating custom MIDI instruments, gaming controllers, or automated keyboard macros.

Designed for professional-grade prototyping, this Official R3 Revision layout focuses on shield compatibility and power management. The inclusion of the IOREF pin ensures your expansion boards receive the correct voltage context, preventing hardware damage. Key technical specifications include:

Microcontroller: ATmega328P (DIP Package)
USB Interface: ATmega16U2 (Supports HID)
Operating Voltage: 5V with IOREF pin support
I/O Enhancement: Dedicated SDA and SCL I2C pins

Technical product information: The board measures 68.5mm x 53.7mm and weighs approximately 45g. It features a high-quality blue PCB and is shipped with a 30cm square-port USB data cable. The swappable DIP chip design allows for easy replacement of the primary microcontroller in educational or high-wear environments, ensuring a long lifecycle for your embedded systems development.

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Shopping Guide

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	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
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