Arduino Leonardo

Arduino Leonardo
Pololu item #: 2192 99 in stock

Price break Unit price (US$)
1 24.95
10 22.46


backorders allowed

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 (USB cable and power supply are not included). This board ships with the female header pins soldered in, as shown in the product picture.

 Description Specifications (11) Pictures (2) Resources (15) FAQs (0) 

Dimensions

Size: 2.8″ × 2.1″
Weight: 20 g

General specifications

Processor: ATmega32U4 @ 16 MHz
RAM size: 2560 bytes
Program memory size: 28 Kbytes
Motor channels: 0
User I/O lines: 201
Minimum operating voltage: 7 V
Maximum operating voltage: 12 V
Reverse voltage protection?: N
External programmer required?: N

Notes:

1
All 20 can be used as digital I/O and 12 can be used as analog inputs.