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Description

Product information "Arduino Leonardo with headers"

Arduino Leonardo microcontroller board
The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins (7 of which can be used as PWM outputs and 12 as analogue inputs), a 16 MHz crystal oscillator, a micro USB connection, a power socket, an ICSP header and a reset button. Everything needed to support the microcontroller is included; simply connect to a computer with a USB cable or power with an AC/DC adapter or battery to get started.

Features at a glance
  • 20 digital input/output pins, 7 as PWM outputs, 12 as analogue inputs
  • 16 MHz crystal oscillator
  • Micro-USB connection and power socket
  • ICSP header and reset button
  • Integrated USB communication in the ATmega32u4
  • Appears as a mouse and keyboard in addition to a virtual (CDC) serial/COM port on the connected computer
Technical specifications
  • Microcontroller: ATmega32u4
  • Operating voltage: 5V
  • Recommended input voltage: 7-12V
  • Limit input voltage: 6-20V
  • Digital I/O pins: 20
  • PWM channels: 7
  • Analogue 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 is used for bootloader
  • SRAM: 2.5 KB (ATmega32u4)
  • EEPROM: 1 KB (ATmega32u4)
  • Clock frequency: 16 MHz
  • Length: 68.6 mm
  • Width: 53.3 mm
  • Weight: 20 g
Scope of delivery
  • 1x Arduino Leonardo microcontroller board
Links to

Properties

Zolltarifnummer: 85444290
Brand: Arduino
Country of Origin: China
EAN: 8058333491141
Gross Weight (kg): 0.039
Manufacturer ID: A000057
Product ID: A000057

Manufacturer

Arduino

Arduino: The all-rounder among IoT platforms

Hardly any other platform offers makers such a high-quality and versatile software and hardware package as Arduino. The success story begins in 2005, when the two passionate IT people Massimo Banzi and David Cuartielles develop the first Arduino, in Italy, and immediately hit the bull's eye. Within three years, no less than 50,000 copies of the compact single-board computer were sold, after which dozens of other Arduino models followed and also became top sellers. In the meantime, the platform has long since achieved cult status among hobby tinkerers.

One important reason for its success is that the hardware modules are extremely versatile and flexible thanks to their numerous inputs and outputs. With the help of Serial Read, the Arduino effortlessly reads out all desired commands. Whether you want to control displays or motors, or take measurements using sensors: Arduino always has the ideal hardware component in stock.

By the way, contrary to what is often claimed, Arduino boards cannot be used as a replacement for the Raspberry Pi, because unlike the mini-computer with the raspberry, the Arduino is dependent on an external computer. However, depending on the project, an Arduino board can be used in combination with a Raspberry Pi.

Manufacturer and safety information

Manufacturer information
Arduino S.r.l.
Via Andrea Appiani 25
IT 20900 Monza MB
https://www.arduino.cc


WEEE number: 20453810

Responsible person for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
info@berrybase.de

Safety instructions
  • Only use the board in a well-ventilated environment to avoid overheating.
  • Avoid direct contact with water or other liquids, as this can cause short circuits.
  • Ensure that the voltage supply corresponds to the specifications of the board to prevent damage.
  • Keep the board away from static discharges, e.g. by using an antistatic pad.
  • Do not tamper with any components during operation to avoid injury or electrical damage.
  • Only use official and compatible accessories to ensure safe operation.
  • Defective boards or components must not be disposed of with household waste.
  • Recycle the product in accordance with local laws for electrical and electronic waste.
  • Remove all batteries or connected memory modules before disposal.
  • Keep the product out of the reach of children to prevent injury or damage.

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5 January 2023 00:00

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