Leonardo Development Board for Arduino Projects

Powerful micro-controller w/ 20 digital inputs & outputs

SKU: TA0004

RRP $39.95
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Leonardo Development Board for Arduino Projects


Powerful micro-controller board with 20 digital inputs and outputs.


The Leonardo is a microcontroller board for Arduino Projects and is 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.


Microcontroller: ATmega32u4

Operating Voltage: 5V

Input Voltage (recommended): 7-12V

Input Voltage (limits): 6-20V

Digital I/O Pins: 20

PWM Channels: 7

Analog Input Channels: 12

DC Current per I/O Pin: 40 mA

DC Current for 3.3V Pin: 50 mA

Flash Memory: 32 KB (ATmega32u4) of which 4 KB used by bootloader

SRAM: 2.5 KB (ATmega32u4)

EEPROM: 1 KB (ATmega32u4)

Clock Speed: 16 MHz

Length: 68.6 mm

Width: 53.3 mm

Weight: 20g

Brand: iDuino

3 Month Warranty

SKU TA0004
Barcode # 9351634002511
Brand iduino
Shipping Weight 0.1000kg
Shipping Width 0.130m
Shipping Height 0.040m
Shipping Length 0.100m
Shipping Cubic 0.000520000m3
Unit Of Measure ea
Assembled Length 0.053m
Assembled Height 0.050m
Assembled Width 0.075m

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