Hardware Reference
In-Depth Information
Figure 3-2.
A collection of breadboards
Also by using breadboards you can simply use a jumper wire from your Raspberry Pi and connect it to the
breadboard. By doing this you won't accidentally connect the wrong GPIO pin; it makes it much clearer when you're
building the projects. If you take a close look at Figure
3-3
you can see that the holes are in certain patterns.
Figure 3-3.
A closeup of a generic breadboard
