Arduino Leonardo

Arduino Leonardo
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). 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.
 
This version of the Leonardo comes assembled.
 
Summary
 
 Microcontroller  ATmega32u4
 Operating Voltage  5V
 Input Voltage (recommended)  7-12V
 Input Voltage (limits)  6-20V
 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
 

Write a review

Please login or register to review
  • Views: 11166
  • Brand: Arduino
  • Product Code: Arduino
  • Availability: In Stock
  • KES 2,500.00

Tags: leornado

A high quality  AC to DC 9V 1000mA wall power supply. These will power most projects that do..
KES 250.00
Mini Photocell CdS This is a very small light sensor. A photocell changes (also called a photodet..
KES 10.00
An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resis..
KES 25.00
Model: 6LR61Size: 9vJacket: Aluminium Foil batteryCompliance: CE ROHSCapacity: 270ohm,24h/d,720minut..
KES 150.00 KES 120.00
Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition..
KES 3,000.00 KES 2,200.00
The DHT-22 is a low cost humidity and temperature sensor with a single wire digital interface. The s..
KES 650.00 KES 550.00
Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in..
KES 100.00 KES 40.00
The ESP8266 WiFi Module is a self contained SOC with integrated TCP/IP protocol stack that can give ..
KES 300.00 KES 250.00
OverviewSensitive to flame spectrumFeatures wide range voltage comparator LM393Adjustable sensitivit..
KES 200.00 KES 150.00

The product is currently Out-of-Stock. Enter your email address below and we will notify you as soon as the product is available.

Name
Email
Phone
Comments