A000057 Arduino Leonardo (with headers)

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US$40.90
A000057
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The A000057 is an Arduino Leonardo board with headers included.

The Leonardo is the newest in the Arduino family. Using the ATmega32U4 as its sole microcontroller allows it to be cheaper and simpler. Code libraries allows the board to emulate a computer keyboard, mouse, and more.

The Leonardo even sports 12 analog inputs! And since the communication with the computer is done through a simulated serial port over USB, the hardware serial port on the processor is free for your applications.

Note: This board has just recently been announced so we do not yet have a full datasheet or list of specifications.

Summary

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 Channels 12
DC Current per I/O Pin 40 mA
DC Current for 3.3V Pin 50 mA
Flash Memory 32 KB of which 4 KB used by bootloader
SRAM 2.5 KB
EEPROM 1 KB
Clock Speed 16MHz

Datasheet ATMega32U4

Main Page Arduino Leonardo

Guide to Arduino Leonardo