You can use interrupts for this. But you will need to connect the button to specific pins on the Arduino. If you are using the Arduino Uno ... ... <看更多>

Why delay() function isn't the recommended approach for waiting in Arduino. ... <看更多>

Yes, absolutely, it should work. But your code will be easier to read if you use some constants, like: const unsigned long SECOND = 1000; const unsigned ... ... <看更多>

Arduino Core for SAMD21 CPU. Contribute to arduino/ArduinoCore-samd development by creating an account on GitHub. ... <看更多>

Jun 24, 2016 - While delay() is handy for basic demonstrations of how Arduino works, you really shouldn't be using it in the real world. ... <看更多>