SCHEDA MEGA 2560 REV3 BOARD ARDUINO COMPATIBILE ATmega2560
Scheda 100% compatibile con Arduino MEGA per Android REV3. Basata sul microcontrollore ATmega2560. E' possibile collegare la scheda tramite porta USB ad uno Smartphone Android basati sui circuito integrato Max3421E. La scheda presenta 54 ingressi/uscite digitali liberamente configurabili(di cui 14 da poter utilizzare come uscite PWM) 16 ingressi analogici, 4 UART, una connessione USB, una connessione ICSP e pulsante di reset.
Dimensioni: 108 x 53mm
Alimentazione tramite connettore 12Vdc.
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560 (datasheet). It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a 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 Mega is compatible with most shields designed for the Arduino Uno, Duemilanove or Diecimila.
The Mega 2560 is an update to the Arduino Mega, which it replaces.
Additional features coming with the R3 version are:
- ATmega16U2 instead 8U2 as USB-to-Serial converter.
- 1.0 pinout: added SDA and SCL pins for TWI communication placed near to the AREF pin and two other new pins placed near to the RESET pin, the IOREF that allow the shields to adapt to the voltage provided from the board and the second one is a not connected pin, that is reserved for future purposes.
- stronger RESET circuit.
|Input Voltage (recommended)||7-12V|
|Input Voltage (limits)||6-20V|
|Digital I/O Pins||54 (of which 14 provide PWM output)|
|Analog Input Pins||16|
|DC Current per I/O Pin||40 mA|
|DC Current for 3.3V Pin||50 mA|
|Flash Memory||256 KB of which 8 KB used by bootloader|
|Clock Speed||16 MHz|
If you want to give a closer look to this board we advice you to visit the official Arduino Mega 2560 page in the Hardware Section.