The circuit is built on Tinkercad: (You can see the pictuer in "Arduino LED" file on top) Buttons are connected to digital pins 7, 8, and 9; LEDs are connected to digital pins 10, 11, and 12; ... You ...

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 ...