setup() Function: This function runs once when the Arduino is powered on or reset. It sets pin 13 as an output (where the LED is connected) and initializes serial communication at a baud rate of 9600.

We’ve all been there: after assessing a problem and thinking about a solution, we immediately rush to pursue the first that comes to mind, only to later find that there was a vastly simpler ...

Have often wished it were possible to monitor program execution when the serial port is exchanging data with another device. An LCD display could be used for that but those are somewhat difficult to ...

[Hans Peter] wanted to move away from using full Arduino boards in his projects. One of the components he rarely used after the development stage is the USB hardware. Once the firmware is flashed to ...