### From Scratch
To start a basic project from scratch, create a project using `cargo new project-name`. Within the
project directory, run `cargo add rp-pico`, `cargo add cortex-m-rt`, and `cargo add panic-halt`. The
first command will <**add**> this HAL (Hardware Abstraction Layer), the second is required for the `#[entry]` macro, and _panic-halt_ creates a simple panic function, which just halts.
The word add was missing