Add readme

README.md

@@ -0,0 +1,15 @@
+# Geiger Counter Enclosure
+
+Enclosure for a Geiger Counter kit with some enhancements:
+- 18650 power bank holder
+- average radiation value displayed via a servo motor
+- 3 switches to enable/disable:
+ - power
+ - beeper
+ - servo motor
+
+Included are OpenScad `*.scad` source files that can be used for exporting `stl` files for 3D priting, plus an Arduino project file for driving the servo display.
+
+## Resources
+- [Geiger Counter kit repository](https://github.com/2969773606/GeigerCounter-V1.1)
+