This diagram is meant to be able to detect temperature using the arduino temperature sensor and then display it thorugh the three lights arranged on the board. The LEDs are placed in like in other projects: The positive ends are connected with wires to pins 3, 4, and 5, and the negative ends are connected to resistors, which are in turn connected to column which connects to the ground through a wire. The temperature sensor is placed in the breadvoard and has three wires connected to it. One is connectedto the same column as the resistors, which is connected to GND. The second wire is connected to another column which is coonected to a wire which leads to the 5V output pins. The middle leg of the sensor is connected to a wire which connects to the A0 Sensor pin.