Pin Diagram Of Arduino Mega 2560. See also the mapping arduino mega 2560 pin diagram. The mega 2560 has 16 analog inputs each of which provide 10 bits of resolution i e.
I use pin 7 to connect led but you can use any of the digital pins. Arduino mega 2560 pin diagram. The arduino uno pinout.
Arduino mega 2560 pin diagram.
11 pin diagram of arduino. By default they measure from ground to 5 volts though is it possible to change the upper end of their range using the aref pin and analogreference function. The arduino uno pinout. Building the circuit and schematic.