For this tutorial, you’ll need: Arduino UNO 9 x Resistor 330E 1 x Resistor 10K BreadBoard Jumper Wires 9 x Led 5MM 1x Push Button Watch this full video: Full Code: #define led1 4 #define led2 5 #define led3 6 #define led4 7 #define led5 8 #define led6 9 #define […]