
Arduino Leonardo Original Development Board with Micro USB Cable
The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It stands out from other Arduino boards because the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear as a mouse, keyboard, or joystick when connected to a computer.
KEY FEATURES:
• Microcontroller: ATmega32u4 (with native USB support)
• Operating Voltage: 5V
• Recommended Input Voltage: 7-12V
• Input Voltage Limits: 6-20V
• Digital I/O Pins: 20
• PWM Channels: 7
• Analog Input Channels: 12
• DC Current per I/O Pin: 40 mA
• DC Current for 3.3V Pin: 50 mA
• Flash Memory: 32 KB (4 KB used by bootloader)
• SRAM: 2.5 KB
• EEPROM: 1 KB
• Clock Speed: 16 MHz
• Board Dimensions: 68.6mm × 53.3mm
• Weight: 20 grams
UNIQUE CAPABILITIES:
• Native USB allows HID emulation (keyboard, mouse, joystick)
• Can act as a USB host for other devices
• No separate USB-to-serial chip required
TYPICAL APPLICATIONS:
• Custom USB keyboards and mice
• Game controllers and joysticks
• USB-to-serial converters
• Projects requiring native USB communication
• Human Interface Device (HID) prototypes
PACKAGE INCLUDES:
• 1 x Arduino Leonardo Original Board
• 1 x Micro USB Cable
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