LED 13: It is an inbuild LED in the Arduino boards similar to that in Arduino Uno and mega. The LED is high when this pin is provided with a high signal. AREF: It is the reference voltage pin and is used with th
I/O- All 54 digital bins on the Arduino 2560 can either be used as an input or an output, using pinMode(), digitalWrite(), and digitalRead() functions. They operate at 5 volts and each pin can provide and receive a maximum of 40 mA and has an internal...
Revision 2 of the Mega2560 board (A000047) has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode. Revision 3 of the Arduino Mega 2560 board (A000067) has the following new features: 1.0 pinout: added SDA and SCL pins that are near to ...
Revision 2 of the Mega2560 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 ...
Connect the external voltage to the AREF pin through a 5K resistor to prevent damaging the board. If AnalogReferenceMode is internal and a reference voltage is still connected externally at the AREF pin, you will short the internal reference voltage and the AREF pin, thus damaging the board. ...
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 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, ...
addresses from 0 to 7 are not used because are reserved so the first address that can be used is 8. Please note that a pull-up resistor is needed when connecting SDA/SCL pins. Please refer to the examples for more informations. MEGA 2560 board has pull-up resistors on pins 20 - 21 ...
Revision 2 of the Mega 2560 board has a resistor pulling the 8U2 HWB line to ground, making it easier to put into DFU mode. Revision 3 of the Arduino board and the current Genuino Mega 2560 have the following improved features: 1.0 pinout: SDA and SCL pins - near to the AREF pin ...
Revision 2 of the Mega2560 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 ...
The ADK contains a trace that can be cut to disable the auto-reset. The pads on either side of the trace can be soldered together to re-enable it. It's labeled "RESET-EN". You may also be able to disable the auto-reset by connecting a 110 ohm resistor from 5V to the reset line...