3. Arduino - Turn LED ON and OFF With Button

Turn LED ON and OFF With Button Tutorial
Equipment
1x Arduino Uno
1x USB 2.0 cable type A/B (for USB-A PC)
1x USB 2.0 cable type C/B (for USB-C PC)
1x Push Button
1x Push Button Module
1x breadboard
6x Jumper wires
1x LED
1x 220 Ohm resistor
1x 10k Ohm resistor 
Project Set-up
Code to turn light on when button is held:
Code to turn button on and off LED with button: