The Arduino ADK is a microcontroller board based on the ATmega2560. 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 analogue inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button.



0.9V ~ 5V to 5V 600MA USB Output charger
Pro Micro
UNO R3 MEGA328P
WIFI Internet of Things development board based ESP8266
30A Hall Current Sensor Module ACS712