Revise project documentation in info.md

Updated explanations for project functionality, testing, and external hardware.

Author: beird0

docs/info.md

@@ -9,12 +9,12 @@ You can also include images in this folder and reference them in the markdown. E
 
 ## How it works
 
-Explain how your project works
+AND gates are used to delay a digital signal
 
 ## How to test
 
-Explain how to use your project
+Use a scope to compare the input clock to OUT0 thru OUT3
 
 ## External hardware
 
-List external hardware used in your project (e.g. PMOD, LED display, etc), if any
+Osciloscope