Arduino Micro Development Board with ATmega32U4 | USB HID Compatible for Arduino IDE, Robotics & IoT Projects
Develop compact electronics, robotics, and USB HID projects with the Arduino Micro Development Board powered by the ATmega32U4 microcontroller. Featuring native USB support, 20 digital I/O pins, 12 analog inputs, PWM outputs, and Arduino IDE compatibility, this board is ideal for keyboard emulation, mouse control, automation, IoT, embedded systems, gaming controllers, and educational projects.
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Arduino Micro Development Board with ATmega32U4
The Arduino Micro Development Board is a compact and versatile microcontroller board based on the powerful ATmega32U4. Unlike traditional Arduino boards that require a separate USB-to-Serial converter, the ATmega32U4 features native USB communication, allowing the board to function as a USB keyboard, mouse, joystick, MIDI controller, or other Human Interface Device (HID).
Compatible with the Arduino IDE, the Arduino Micro is ideal for embedded systems, robotics, automation, IoT applications, wearable electronics, gaming controllers, and custom USB devices. Its compact size makes it perfect for projects where space is limited without sacrificing functionality.
Whether you're designing a custom macro keypad, automation controller, robotic system, or educational project, the Arduino Micro offers reliable performance and excellent flexibility.
Key Features
- ATmega32U4 microcontroller
- Native USB HID support
- Compatible with Arduino IDE
- Compact and lightweight design
- 20 Digital Input/Output Pins
- 12 Analog Input Channels
- PWM output support
- Built-in USB communication
- Supports keyboard and mouse emulation
- Suitable for robotics, IoT, and embedded systems
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Development Board |
| Microcontroller | ATmega32U4 |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7V–12V |
| Digital I/O Pins | 20 |
| PWM Channels | 7 |
| Analog Inputs | 12 |
| Flash Memory | 32 KB (4 KB used by bootloader) |
| SRAM | 2.5 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
| USB Interface | Native Micro USB |
| Programming | Arduino IDE |
| Compatibility | Arduino Libraries & Shields (with suitable connections) |
Applications
- Arduino Projects
- Robotics
- IoT Systems
- Keyboard Emulation
- Mouse Emulation
- USB HID Projects
- Gaming Controllers
- Automation Systems
- Embedded Systems
- Wearable Electronics
- STEM Education
- Engineering Projects
Package Includes
- 1 × Arduino Micro Development Board
(USB cable included only if applicable.)
Why Buy from Horizocart?
- Quality-tested development boards
- Compatible with Arduino IDE
- Native USB HID functionality
- Secure packaging
- Fast shipping across India
- Technical support
- Ideal for students, makers, engineers, and professionals
Frequently Asked Questions
Q. Is this compatible with Arduino IDE?
Yes. The Arduino Micro is fully compatible with the Arduino IDE.
Q. What makes the Arduino Micro different from the Arduino Uno?
The Arduino Micro uses the ATmega32U4, which has native USB support. This allows it to emulate keyboards, mice, joysticks, and other USB Human Interface Devices without additional hardware.
Q. Can I use it for keyboard and mouse projects?
Yes. It is one of the most popular Arduino boards for USB keyboard and mouse emulation.
Q. Is it suitable for robotics projects?
Yes. It is commonly used in robotics, automation, IoT, and embedded systems.
Q. Can I connect sensors and modules?
Yes. The board supports a wide range of Arduino-compatible sensors, displays, communication modules, and actuators.
