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Results tagged with arduino-uno
Search options not deleted user 3466
The Arduino Uno is the most common of the Arduino boards. It is based on the ATmega328P microcontroller.
6 votes
Unable to terminate "void loop"
The TX LED is on, because this sketch is periodically printing the value of the analog pin 0 onto the serial port. The LED seems to be constantly on, because the delay between two Serial.println() cal …
1 vote
Accepted
Led and button simulation of a blink
The volatage level on the IO pin needs to change (from low to high and vice versa), only then can the microcontroller detect a button press. Without another connection to the button, IO2 is simply flo …