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A microcontroller board based on the ATmega2560 or 1280 chip. Use this tag for questions specifically regarding the Mega, and not just general Arduino usage.
1
vote
What is the Proper Voltage to supply an enough Current to the Arduino
The Technical Specs say that 2.7-5.5V DC is ok so you should be good at 3.7V DC.
Remember though: Power consumption = Current x Voltage
So check that your power supply has enough current availabl …
1
vote
How to avoid delays in the loop() function?
As short reply and a general note, there is the millis() function that will be faster than a delay(). It returns the number of milliseconds since the Arduino board began running the current program. Y …