Arduino-with-a-push-button-&-LED-matrix This is the first task for the Electronics and Power Department. It consists of two assignments: the first involves building a circuit with an Arduino UNO and a ...

Setup Instructions Wire the components according to the following configuration: Connect the push button to the specified pin on the Arduino. Connect the LED to the appropriate pin with a resistor in ...

Here one Arduino will act as Master and another one will act as Slave, two LEDs and push buttons will be connected to both the Arduino. To demonstrate SPI communication, we will control the master ...