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Velleman VMA103: ATmega32U4 Leonardo Development Board

Original price $20.67 - Original price $20.67
Original price
$20.67
$20.67 - $20.67
Current price $20.67
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The VMA103 (Arduino® Compatible 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... Read more

Overview

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Velleman VMA103: ATmega32U4 Leonardo Development Board

The VMA103 (Arduino® Compatible 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; connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.

Features

  • 100% compatible with Arduino® LEONARDO

Specifications

  • microcontroller: ATmega32u4
  • operating voltage: 5 VDC
  • input voltage (recommended): 7-12 VDC
  • input voltage (limits): 6-20 VDC
  • digital I/O pins: 20
  • analogue input pins: 12
  • PWM channels: 7
  • DC current per I/O pin: 40 mA
  • DC current for 3.3 V 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: 2.7" (68.6 mm)
  • width: 2.1" (53.3 mm)
  • weight: 0.71 oz. (20 g)

Product Details

General Information
Manufacturer
Velleman
Part Number
VMA103
Product Type
Development Board
Miscellaneous
Features
100% compatible with Arduino® LEONARDO