Some examples of serial communication would be peripheral devices for instance (A Monitor, Mouse, keyboard, printers) To set up Serial Communication you must have the rx (receiver) pin of one device ...

At the top of the INO-file one has to define how the LEDs are installed. A few lines below the pin definitions for the attached LDR and LED-strip are defined. These can be changed if you use other ...

To start, you'll need to gather some essential items such as:- Arduino Nano OLED Display 4 push buttons Buzzerss 9V battery Breadboard Jumper wires OLED Display Pinout Diagram GND Ground - The ...