Posts Tagged ‘Lights’

Breadboards – Tech post #7

We just learned about what a breadboard is. A breadboard has 2 power strips. The positive side of the power strip is called the anode. The negative side of the power strip is called the cathode. You use the breadboard to light up lights. To light up a light you need wires, a battery pack and a LED light.

Here is a picture of an LED light on a breadboard: