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Reduced price! Arduino Leonardo (odpowiednik) - płytka z mikrokontrolerem ATmega32U4 View larger

Arduino Leonardo (Compatible)

Microcontroller board based on the ATmega32u4

More details

ID: 197014

8,94€ gross (23% VAT)
7,27€ net

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Data sheet

MicrocontrollerATmega32u4
CoreAVR
Frequency16MHz
Flash memory32kB
RAM2,5kB
EEPROM memory1kB
Number of digital pins20
Number of PWM channels7
Ilość wejść analogowych12
ADC1x 10bit
DACnone
CANnone
USB1
Ethernetnone
WiFi/BT moduleNo
Bluetooth moduleNo
GSM/GPRS moduleNie
Logic voltage5 V
MicroSD slotNo
Supply voltage min7
Supply voltages max12 V

More info

Arduino Leonardo
Microcontroller board based on the ATmega32u4


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. It also has other implications for the behavior of the board; these are detailed on the getting started page.

Features:

  • Microcontroller ATmega32u4
  • Operating Voltage 5V
  • Input Voltage (recommended) 7-12V
  • 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

Contents:

  • Arduino Leonardo Board
  • USB micro Cable

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