Leonardo R3 ATmega32U4 Development Board

Leonardo R3 ATmega32U4 Development Board Description

Feature: The LEONARDO is an integrated USB HID board. Ideal for projects requiring the board to behave (act) as a USB human interface devices (keyboard, mouse, etc...).The LEONARDO is a microcontroller board based on the ATmega32U4. It has 23 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 (USB cable and power supply are not included). Specification: Microcontroller ATmega32U4-MU Power Out 3.3V-180mÐ 5V-800mÐ Power IN. USB 5V Power IN. VIN/DC Jack 6-12V Power Consumption 5V 220mA Logic Level 5V USB Micro USB Clock Frequency 16MHz Operating Supply Voltage 5V Digital I/O 23 Analog I/O 12 Memory Size 32kb Data RAM Type/Size 2.5Kb Data ROM Type/Size 1Kb Interface Type ISP Operating temperature −40° С~+85°Ð¡ Length×Width 53.34×68.59mm Package includes: 1 x Development Board