make it so

README.md

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+# morse
+
+Morse Code through CPU utilization.
+
+## Usage
+
+The API exposes two simple functions, `dit` and `dah`. `dit` will utilize the
+CPU for a second, `dah` will sleep. Knowing this, we can exchange information
+by looking at the program’s CPU utilization every second. A simple POC is
+included in `main.c` and `observe.sh`. It’s really, really crude. For best
+results, compile without optimizations.
+
+<hr/>
+
+Have fun!