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  <title>[elecena] A000057 Arduino Leonardo, ATmega32U4, USB - zmiany ceny</title>
  <description>Leonardo is Arduino's™ first development board for use of a microcontroller with integrated USB. The ATmega32U4 microcontroller's direct responsibility for the USB enables access to code libraries that allow the board to emulate a computer keyboard, mouse or other device that uses the USB HID protocol.
It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analogue inputs), a 16-MHz crystal oscillator, a micro USB connection, a power connector, an ICSP header and a reset button. It contains everything you need to accompany the microcontroller: simply connect it to a computer via a USB cable or power it with an AC/DC adapter or battery, and you'll be ready to go.

- ATmega32U4 microcontroller
- Input voltage: 7 - 12 V
- 20 digital input/output pins
- 7 PWM channels
- 12 ADCs
- 16 MHz

Please also take advantage of our service package, available in the download area.</description>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 20.16 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2017-08-05</pubDate>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 17.05 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2017-09-14</pubDate>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 23.67 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2017-12-15</pubDate>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 28.42 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2017-12-22</pubDate>
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   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2018-01-25</pubDate>
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   <pubDate>2021-04-28</pubDate>
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   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
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   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 21.19 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
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   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2023-05-28</pubDate>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 24.50 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
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   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 21.19 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
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   <title>A000057 Arduino Leonardo, ATmega32U4, USB - 20.57 EUR</title>
   <link>https://elecena.pl/product/9688426/a000057-arduino-leonardo-atmega32u4-usb</link>
   <pubDate>2025-04-07</pubDate>
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