Explain the project

README.md

@@ -1,2 +1,17 @@
-# js_kitrus_heart_of_love
-JavaScript simulation of Kitrus' Heart Of Love electronics kit
+# JS Kitrus Heart of Love
+
+I once purchased an [electronics kit](https://www.kitsrus.com/k136.html)
+from Kitrus called Heart of Love (kit 136) as a Valentine Day present. 15 years
+later, the Heart of Love continues to blink its LEDs in fun patterns. The kit
+includes [source code](heart.c) and [schematic](k136.pdf). This repo contains
+a JavaScript port. Implementing this code gave me an opportunity to peek and
+understand how the flashing patterns were encoded. The original source code used
+an interpreter to save code space.
+
+Next steps? Maybe I'll emulate the chip (an [Intel 8051](https://en.wikipedia.org/wiki/MCS-51))
+or build a keychain-sized clone...
+
+## See it in action
+
+Visit [k136.html](k136.html) in your browser to see the JavaScript version of
+Heart of Love.