What we hearnt :>

Turning on a single LED

1.Circuit and Code This is how the circuit and code looks like using Tinkercad.

2.Actual circuit and result Referencing the circuit and code from Tinkercad i copied it into Arduino and uploaded it into the Arduino uno board and heres the result!

Turning on a 3 LEDs one by one

1.Code This is how the code looks like using Tinkercad.

2.Actual circuit and result Referencing the circuit and code from Tinkercad i copied it into Arduino and uploaded it into the Arduino uno board and heres the result!