View the reference design for Arduino MICRO. has thousands of reference designs to help bring your project to life.
Arduino Uno Rev3 — Arduino Official Store
Arduino Micro Specifications/Functions
SparkFun 12640 Pro Micro - 5V/16MHz
The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit. It has 20 digital input/output pins
Arduino Micro without headers
4. Arduino Technical Details - Arduino: A Technical Reference [Book]
How to Integrate the Arduino Platform Into Your Product
What Is Arduino? – Simply Explained
Arduino – microcontrollers for everyone Electronic components. Distributor, online shop – Transfer Multisort Elektronik
Does the Arduino Uno use a microprocessor or a microcontroller? - Quora
I designed a Pro Micro optimized for custom keyboards! : r/MechanicalKeyboards
Arduino Micro without headers — Arduino Official Store
The Arduino Micro is a tiny breadboard friendly microcontroller with an ATmega32u4 processor. The Arduino Micro specifications are very similar to the Arduino Leonardo. It features a built-in micro USB port and can be programmed to appear as a mouse or keyboard. This tiny board is about the size of a Basic Stamp microcontroller yet can be programmed with the popular Arduino IDE just like any other Arduino. This board is fully assembled with headers. No soldering is required.
Arduino Micro A000053
Adafruit METRO 328 - Arduino Compatible - with Headers [ATmega328] : ID 2488 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits