
Arduino® Leonardo
by Arduino
SKU 490721
MPN: A000057
Availability:
23 in stock
Original price
£21.50
-
Original price
£21.50
Original price
£21.50
£21.50
-
£21.50
Current price
£21.50
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 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.
Based on ATmega32u4 Supports USB communication Flexible I/O pins Inbuilt USB port Seamless integration
Specification
Clock Speed | 16 MHz |
DC Current for Pin | 50 mA (3.3V) |
DC Current Per I/O Pin | 40 mA |
Digital I/O Pins | 20 (7 PWM) |
EEPROM | 1KB |
Input Voltage | 7-12V |
Memory | 32KB Flash |
Microcontroller | ATmega32u4 |
Operating Voltage | 5V |
SRAM | 2.5KB |
Type | Board |