More README verbiage about this not being for beginners

README.md

@@ -18,6 +18,23 @@ Thanks, Nicholas!
 * A physical controller
 
 
+# Skills Needed
+
+This is a research project:
+it's assumed you already have a skillset that includes:
+
+* Disassembling consumer electronics
+* Using a multimeter to perform continuity checks
+* Building electronics projects using a microcontroller
+* Soldering
+* Running the Arduino IDE *or* using `avrdude` to flash a firmware
+
+If you're not comfortable with the above list,
+your best option right now (Jan 2024) is to either buy a used kit,
+or wait for the Polybar project to finish their work
+producing a beginner-friendly kit with assembly manual.
+
+
 # Controllers
 
 ## Guitar