Placa ARDUINO ADK Rev3 Atmega2560 (datasheet) interfaz host USB para telefono Android ARD-A000069

Price 79.95 USD

EAN/UPC/ISBN Code 8058333490106

Brand Arduino

Manufacture Arduino Srl

Arduino Mega Rev. 3 ADK (Android Development Kit) The Arduino ADK is a microcontroller board based on the ATmega2560 (datasheet). It has a USB host interface to connect with Android based phones, based on the MAX3421e IC. 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. The ADK is based on the Mega 2560. Similar to the Mega 2560 and Uno, it features an ATmega8U2 programmed as a USB-to-serial converter. Revision 2 of the MegaADK board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode. Revision 3 of the board has the following new features: 1.0 pinout: added SDA and SCL pins that are 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. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V. The second one is a not connected; that is reserved for future purposes. Stronger RESET circuit. For information on using the board with the Android OS, see Google"s ADK documentation. Specifications Microcontroller: ATmega2560 Operating Voltage: 5V Input Voltage (recommended): 7-12V Input Voltage (limits): 6-20V Digital I/O Pins: 54 (of which 15 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 SRAM: 8 KB EEPROM: 4 KB Clock Speed: 16 MHz Resources & Downloads EAGLE files: Arduino_ADK-Mega_2560-Rev3-reference-design.zip Schematic: Arduino ADK_Mega_2560-schematic.pdf Pin Mapping: