Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. Arduino can be used to develop stand-alone interactive objects or can be connected to software on your computer (e.g. Flash, Processing, MaxMSP). The open-sourc
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 data sheet. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB connection a power supply socket an ICSP header and a reset button. It contains everything was necessary to support the microcontroller; simply connect it to a computer with a USB cable or operate it with an AC/DC adapter or a battery to get started.
Arduino Leonardo (with Headers)
Robotics — Page 3 — Arduino Online Shop
Arduino Official Store Boards Shields Kits Accessories — Arduino Online Shop
Arduino Micro — Arduino Official Store
DFRduino Leonardo with Xbee Socket (Arduino Leonardo Compatible) - DFRobot
Arduino Leonardo Microcontroller (Headers) - RobotShop
Canada Robotix is your source for Electronics, Raspberry Pi, Arduino
The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins (of which 7 can be used as PWM outputs
Arduino Leonardo
Beetle CM-32U4 Compatible w/ Arduino Leonardo ATmega32U4 - RobotShop
Arduino Leonardo (No Headers) - RobotShop
Arduino Leonardo: Specifications,Documentation and FAQs
Pro Micro (Micro-USB) - 5V/16MHz - Arduino-compatible ATmega32U4 – Keebio
Adafruit Assembled Data Logging shield for Arduino : ID 1141 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits