Arduino Leonardo

Description

The Arduino Leonardo is a versatile microcontroller board that combines the power of the ATmega32u4 chip with integrated USB functionality. Unlike other Arduino boards, the Leonardo can emulate a keyboard or mouse, making it ideal for projects that require user input or direct interaction with computers. Its unique architecture allows for seamless communication with connected devices, enabling developers and hobbyists alike to create innovative projects with ease. Whether you’re a seasoned engineer or just starting out, the Arduino Leonardo offers an accessible platform for prototyping and building creative solutions.

Key Features & Benefits

Integrated USB Communication: Native USB support allows the Leonardo to function as a keyboard or mouse, enhancing interactivity.
Powerful Microcontroller: The ATmega32u4 chip provides ample processing power and memory for complex projects.
Versatile Connectivity: With 20 digital I/O pins and support for I2C, SPI, and UART, it accommodates a wide range of sensors and devices.
User-Friendly Development: Compatible with the Arduino IDE, making programming easy for beginners and advanced users alike.
Cost-Effective: Offers robust features at an affordable price, providing excellent value for educational and professional use.

Applications

The Arduino Leonardo is perfect for a multitude of applications, including but not limited to:

Input Devices: Create custom keyboards or game controllers that can communicate with PCs seamlessly.
Robotics: Use the board’s multiple I/O ports to control motors, sensors, and other components in robotic projects.
IoT Projects: Combine the Leonardo with Wi-Fi or Bluetooth modules to develop Internet of Things (IoT) devices that can communicate over networks.
Interactive Installations: Build interactive exhibits or art installations that respond to user input in real-time.
Prototyping: Quickly prototype and test new ideas, making it ideal for engineers and designers working on innovative products.

Specifications

Microcontroller: ATmega32u4
Operating Voltage: 5V
Input Voltage (nominal): 7-12V
DC Current per I/O Pin: 10 mA
Power Supply Connector: Barrel Plug
Digital I/O Pins: 20 (7 PWM output)
Analog Input Pins: 12
Memory: 2.5KB SRAM, 32KB FLASH, 1KB EEPROM
Clock Speed: 16 MHz
USB Connector: Micro USB (USB-B)
Dimensions: 68.6 mm x 53.3 mm
Weight: 20 g

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