Arduino Leonardo (with headers)

50454

$24.95

USD

Qty
Price
1
$24.95 ea.

The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (see datasheet in Documentation tab).


Description [Hide]

It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

The Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behavior of the board; these are detailed on the getting started page.

This version of the Leonardo comes assembled.

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 (ATmega32u4) of which 4 KB used by bootloader
SRAM 2.5 KB (ATmega32u4)
EEPROM 1 KB (ATmega32u4)
Clock Speed 16 MHz

If you want to give a closer look to this board we advice you to visit the official Arduino Leonardo page in the Hardware Section.

Documentation [Hide]

You Might Also Like [Hide]

50450

Arduino USB Board (Uno R3)

The Arduino Uno is the all-new replacement for the favourite and popular Arduino Duemilanove. Now shipping R3!

$29.45 USD



FPin8L-413

8-Pin Shield Stacking Header

Want to stack more than one shield at a time? Use these instead of standard 6-pin headers to add extra functionality to your shield!

$0.45 USD



14085

USB to Micro USB Cable (6 Feet)

So the trend seems to be going the way of the USB-micro connector these days. Use this cable to interface to products such as the Arduino Leonardo, Netduino & Raspberry Pi boards, as well as many common cell phones.

$4.95 USD



21035

Breadboard Jumper Wire Bundle

This 70-piece flexible wire jumper kit is sure to replace your old-style solid-wire jumpers. These are more flexible, robust, and easy to use!

$6.00 USD



FPin6L-413

6-Pin Shield Stacking Header

Want to stack more than one shield at a time? Use these instead of standard 6-pin headers to add extra functionality to your shield!

$0.45 USD



50636

WiFly Shield

This new version breaks out the PI09, FORCE WAKE, and the hardware reset lines. It also has a different crystal and uses the RN-131C.

$89.95 USD



50752

MP3 Player Shield

This new revision of the MP3 player shield retains the awesome MP3 decoding abilities of the last version but adds the storage functionality of the SD card shield.

$39.95 USD



39260

SMD LoL Shield

The Lots of LEDs Shield gives you total control over 126 SMD LEDS, creating a programmable display for your Arduino.

$31.50 USD



50485

LilyPad Coin Cell Battery Holder

If you're looking for a simple way to add a battery to your LilyPad project, the LilyPad Coin Cell Battery Holder might do the trick.

$4.95 USD



52690

OpenBeam Precut Kit

If you find it annoying to cut the 1m open beam extrusions down to size - you can now rejoice! Open beam precut lengths are here! Offered in a conveniently packaged kit, these precut pieces are ideal for designing all kinds of interesting structures.

$149.95 USD



Currency


Login

Email:

Password:

Remember Me

Forgot Your Password?

Don't Have an Account?
Sign Up!