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Arduino Leonardo R3

Description

The Leonardo R3 Board Micro-USB compatible with Arduino is a micro-controller board base on the ATmega32u4. 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. CityTech BD

It contains everything need to support the microcontroller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started.

The Leonardo R3 Board differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. CityTech BD

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.

Features :

  1. It’s a 100% pro micro Arduino Compatible Board.
  2. Chip: ATmega32u4
  3. Board Mode: LEONARDO R3
  4. Color: As shown in the pictures 
General Specification
Model TypeArduino Leonardo
Microcontroller ChipATmega32u4
Operating Voltage (VDC)5
Input Voltage(Recommended)7V-12V
Input Voltage (limit)6V-20V
Analog I/O Pins12
Digital I/O Pins20
PWM Digital I/O Pins7
Clock Speed16 MHz
Flash Memory32 KB
SRAM2.5
EEPROM1 KB
Dimensions in mm (LxWxH)68x54x20
Weight (gm)20
Shipment Weight0.022 kg
Shipment Dimensions10 × 8 × 3 cm

Package Includes :

1 x Arduino Leonardo with Headers (Made in China)

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