Circuit 1 - Blinking LED
In this circuit it is a simplistic blinking light.
Circuit 2 - Potentiometer
Similar to circuit 1, this circuit also blinks, and the dial on it may change the speed at which the light flashes.
Circuit 3 - RGB LED
Blinking LED, the only difference is that this LED is a RGB
Circuit 4 - Multiple LED'S
A circuit that causes the lights to light up in a pattern all the way across the breadboard.
Circuit 5 - Push Button's
An LED that is fully controlled by a button