25.5.2 Breadboard
25.5.2.1 Structure of Breadboard
The breadboard is a device where the 2.54mm spaced holes to allow wires to be inserted are placed in a lattice pattern on the front so that electronic components can be easily inserted and removed again.
The device below is a typical breadboard. The part where two red and blue lines are drawn vertically on the left and right is called a Bus area. It is usually used by connecting the power source. Connect the (+) power source to the red color and the negative (-) power source to the blue color. In the center, the part where is separated into two parts horizontally and consists of each 5 holes is called an IC (Integrated circuits) area. It is a place where various parts can be arranged. Both sides have small holes, so you can construct the circuit by inserting the legs of various parts.