Hardware Reference
In-Depth Information
You have, of course, many alternatives to Newark. You can also use websites such as
Mouser, Digikey, Farnell, or SparkFun.
On the Newark website, you can easily find the components you need with the main
search field, as shown in the following screenshot:
When you receive the board and components, you can assemble them using a fine solder-
ing iron. For my board, after assembling it, I repeated the same process I used in the pre-
vious section. I first programmed the controller using an Arduino Uno board, and then put
the controller back on my custom board for testing.
