Arduino Micro

The Arduino Micro is a microcontroller board based on the ATmega32U4 developed in collaboration with Adafruit. It has 20 digital input/output pins, of which 7 can be used as PWM outputs and 12 as analog inputs. With a 16 MHz crystal oscillator, a micro-USB port, an ICSP header, and a reset button, it includes everything you need to get started. The compact design allows the board to be easily placed on a breadboard. The Arduino Micro offers built-in USB communication, allowing it to be recognized as a mouse, keyboard, or virtual serial interface (CDC). This makes it ideal for projects that require simple integration into existing systems.


Features:

  • Microcontroller: The board is based on the powerful ATmega32U4.
  • 20 digital pins: It offers 20 digital input/output pins, of which 7 can be used as PWM outputs.
  • Analog Inputs: The board provides 12 analog inputs for precise measurements.
  • Built-in USB Communication: The ATmega32U4 enables direct USB communication without an additional chip.
  • Compact Design: With a length of 48 mm and a width of 18 mm, the board fits perfectly on a breadboard.
  • Versatile Use: It can be configured as a mouse, keyboard, or serial interface.
  • High Compatibility: Supports a variety of Arduino libraries and functions.
  • Integrated Reset Button: A reset button allows for easy reset functionality.
  • Power Supply: Can be operated via USB or an external power source.

Application Examples:

  • Input Devices: Develop custom keyboards and mice for specialized applications.
  • Sensor Integration: Connect multiple sensors for a comprehensive measurement system.
  • Automation: Control small automation projects with high precision.
  • Education: Use the board in training sessions and workshops to teach the basics of microcontroller programming.
  • DIY Projects: Implement creative DIY projects with straightforward USB integration.

Documentation: 


Pinout Arduino Micro:



Technical Specifications:

  • Manufacturer: Arduino
  • Manufacturer SKU: A000093
  • Microcontroller: ATmega32U4
  • Operating Voltage: 5V
  • Input Voltage (recommended): 7-12V
  • Input Voltage (min/max): 6-20V
  • Digital I/O Pins: 20
  • PWM Channels: 7
  • Analog Inputs: 12
  • DC Current per I/O Pin: 20 mA
  • DC Current for 3.3V Pin: 50 mA
  • Flash Memory: 32 KB (of which 4 KB used by bootloader)
  • SRAM: 2.5 KB
  • EEPROM: 1 KB
  • Clock Frequency: 16 MHz
  • Built-in LED: On Pin 13
  • Compliances: CE, UKCA, REACH
  • Dimensions: 84 x 62 x 25 mm 
  • Weight: 16g

Package Includes:

  • 1x Arduino Micro without Header


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Arduino Micro

  • Brand: Arduino
  • Product Code: 423697
  • Availability: In Stock
  • CHF22.90

  • Ex Tax: CHF21.18

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Tags: Micro, Microcontroller, ATmega32U4, noheaders, USB, PWM, Analog Inputs, DIY, Sensors, Automation, Education, Keyboard, Mouse, Projects, Breadboard, Reset, Arduino