Crowduino Leonardo

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Original price was: $15.90.Current price is: $7.95.

(-50%)
  • Built-in USB communication
  • 100% Arduino Leonardo Compatible
  • Estimated delivery time 4-7 days
  • Ships directly from our regional warehouse nearest your location
  • All items sent via UPS/DHL/FedEx with tracking
SKU: ACA32U4CL

Product details

The Crowduino Leonardo is a microcontroller board that completely compatible with the Arduino Leonardo. It is 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.

Package list

  • Crowduino Leonardo board x1
  • Micro USB Cable X 1

Specifications

  • MicrocontrollerATmega32u4
  • Working Frequency16MHz
  • Digital I/O Pins20
  • PWM Channels7
  • DC Current per I/O Pin40mA
  • DC Current for 3.3V Pin50mA
  • Flash Memory32KB of which 4KB used by bootloader
  • SRAM2.5KB
  • EEPROM32KB
  • Power SupplyUSB 5V or External Power 7~12V
  • I/O Logic5V

Documentation

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