Robotico Leonardo R3 – Atmel ATmega32u4 with USB Cable – Bundle (2pc)

Introducing the Leonardo R3 – a powerful and versatile microcontroller board that is perfect for all your DIY electronics projects!
Based on the Atmel ATmega32u4 microcontroller, the Leonardo R3 features a built-in USB interface, making it easy to program and communicate with a computer without the need for an additional USB-to-serial converter.

One of the unique features of the Leonardo R3 is its ability to act as a USB human interface device (HID), which means it can simulate a keyboard, mouse, or other input device, making it ideal for projects that require user input or control.
This feature makes it stand out from other boards and makes it a popular choice among hobbyists and DIY electronics enthusiasts.

The Leonardo R3 has 20 digital input/output pins, 12 of which can be used as analog inputs, and a built-in 16 MHz crystal oscillator.
It also has a microUSB port for power and data transfer, making it easy to connect to other devices. The board is compatible with a wide range of shields and modules, which means you can easily expand its capabilities and build a variety of DIY electronics projects.

Whether you’re a seasoned electronics enthusiast or just getting started with DIY electronics, the Leonardo R3 is the perfect tool for building your next project. With its user-friendly design and unique features, it’s sure to become a favourite in your toolkit.

Specifications:

Microcontroller: ATmega32u4
Operating voltage: 5V
Input voltage (recommended): 7-12V
Input voltage (limits): 6-20V
Digital I/O pins: 20
PWM channels: 7
Analog input pins: 12
DC current per I/O pin: 20 mA
DC current for 3.3V pin: 50 mA
Flash memory: 32 KB (ATmega32u4) of which 4 KB used by bootloader
SRAM: 2.5 KB (ATmega32u4)
EEPROM: 1 KB (ATmega32u4)
Clock speed: 16 MHz
USB interface: ATmega32u4
Weight: 20g

What’s in the box
2 x Leonardo R3
2 x USB Cable