SCHEDA LEONARDO ATmega32u4 ARDUINO COMPATIBILE
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.
|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 |
If you want to give a closer look to this board we advise you to visit the official Arduino Leonardo page in the Hardware Section.
Abbiamo disponibili datasheet di tutti i componenti, qualora non fosse presente nella scheda download del prodotto inviaci un messaggio dal modulo contattaci e lo pubblicheremo il prima possibile nel nostro sito.