Arduino Micro R3

The Micro is a microcontroller Arduino Micro No Headers board based on the ATmega32U4, developed in conjunction with Adafruit. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard. CityTech BD

This Arduino Micro is similar to the Arduino Leonardo in that the ATmega32U4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behavior of the board. CityTech BD

Onboard is the processor, crystal, micro USB connection with fuse, Reset button, ISP low-level reprogramming header, ON LED, TX and RX LEDs, an extra user pin #13 LED, and a 3.3V regulator. You’ll probably also want to pick up a micro-B USB cable to connect this board to your computer

You can use it for basic Arduino sketches as well as USB client projects like making it appear as a mouse or keyboard to your computer! Although it is not shield compatible – it does have all the same pins as a Leonardo. Its best for when you want to shrink your project down or use it on a breadboard. CityTech BD

Product Images are shown for illustrative purposes only and may differ from the actual product.

Features:

1. Microcontroller: The Arduino Micro R3 is based on the ATmega32U4 microcontroller, which provides a 32-bit processing power and a wide range of features.

2. USB Interface: The board features a Micro-USB interface, which allows it to be easily connected to a computer or other USB devices.

3. Digital I/O Pins: The Arduino Micro R3 has 20 digital input/output pins, including 7 pins that can be used as PWM outputs, providing a wide range of connectivity options.

4. Analog Inputs: The board also has 12 analog inputs, which provide a high resolution of conversion for analog signals.

5. Compatible with Arduino IDE: The Arduino Micro R3 is fully compatible with the popular Arduino Integrated Development Environment (IDE), making it easy for users to write and upload code to the board.

Applications:

1. Robotics: The small size and powerful features of the Arduino Micro R3 make it a popular choice for building small robots and controlling various actuators and sensors.

2. Home Automation: The board can be used to build home automation systems, such as controlling lights, fans, and other household appliances.

3. Musical Instruments: The PWM outputs and analog inputs on the Arduino Micro R3 make it ideal for building custom electronic musical instruments and sound effects generators.

4. Wearable Devices: Due to its compact size and low power consumption, the Arduino Micro R3 is commonly used in the development of wearable devices and e-textiles.

5. Internet of Things (IoT): The board can be used as a building block for IoT projects, such as connecting sensors and actuators to the Internet for remote monitoring and control.

Please allow 5% measuring deviation due to manual measurement.

Documentation:

1. ATMEGA32U4 DATASHEET
2. SCHEMATIC
3. EAGLE FILES

Package Includes:

1 x Arduino Micro R3 (China)