Arduino Micro with Headers A000053
Arduino Micro
The Arduino Micro is a compact, USB-native development board built around the ATmega32U4 microcontroller. Unlike Uno and Nano, it can emulate a keyboard or mouse directly, making it perfect for HID projects, automation, and compact embedded systems.
KEY FEATURES (Point-by-Point)
1 ATmega32U4 Microcontroller
8-bit AVR architecture
16 MHz clock speed
Stable & widely supported
2 Native USB Communication
No USB-to-serial converter required Appears as Keyboard, Mouse, or USB device Ideal for Human Interface Device (HID) projects
Major advantage over Uno & Nano.
3 HID Project Ready
You can build:
Custom keyboards
Security key simulators
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4 I/O Capabilities
Feature | Details |
Digital I/O Pins | 20 |
PWM Pins | 7 |
Analog Inputs | 12 |
UART | 1 |
I2C | Yes |
SPI | Yes |
More analog pins than Uno
5 Power Specifications
Operating Voltage: 5V
Input Voltage (VIN): 712V recommended
Powered via Micro-USB
5V logic compatible
6 Compact Size
Breadboard friendly
Slightly longer than Nano
With pre-soldered headers (plug & play ready)
Arduino Micro vs Arduino Uno
Native USB
USB-to-Serial | ||
HID Support | Yes | No |
Analog Inputs | 12 | 6 |
Size | Smaller | Larger |
Micro is ideal for USB device projects.
IDEAL APPLICATIONS
Custom USB Controllers Robotics Projects Automation Systems Gaming Devices Data Logging Compact Embedded Projects
Why Choose Arduino Micro?
Native USB HID capability Compact yet powerful More analog pins Fully Arduino IDE compatible Reliable for automation projects
If you're adding advanced Arduino boards to your robotics or STEM product ca
