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SainSmart Leonardo R3

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SainSmart Leonardo R3

Short Description : 

The SainSmart Leonardo is a microcontroller development 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 microUSB connection, a power jack, an ICSP header, and a reset button. 

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On sale

20,70 €

156,00 HRK

AB-20-011-942

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Detailed Description : 

The SainSmart Leonardo is a microcontroller development 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 microUSB connection, a power jack, an ICSP header, and a reset button.

It provides everything needed to support the microcontroller; simply  power it with a AC-to-DC adapter to get started.  A battery may also be used, or it can get power from the USB port.

The SainSmart  Leonardo R3 is a microcontroller development board based on the ATmega32U4.

It provides everything needed to support the microcontroller; simply  power it with a AC-to-DC adapter to get started. 

ATmega32u4 has built-in USB communication, eliminating the need for a secondary USB processor. Leonardo can model as the mouse and keyboard, which greatly improves the applications

Feature :

  • 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs),
  • 16 MHz crystal oscillator,
  • microUSB connection,
  • power jack, an ICSP header,
  • reset button.

Detailed Specification :

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 (of which 4 KB used by bootloader)

SRAM

2.5 KB

EEPROM

1 KB

Clock Speed

16 MHz

Package List :

  • 1x SainSmart Leonardo R3 ATmega32u4 Development Board For Arduino
  • 1x USB cable
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