diff --git a/C64_joystick_atmelstudio/README.md b/C64_joystick_atmelstudio/README.md
index 10c4044..8e4f56e 100644
--- a/C64_joystick_atmelstudio/README.md
+++ b/C64_joystick_atmelstudio/README.md
@@ -1,3 +1,5 @@
+## Very simple 2 button single Atari-joystick adapter for Arduino Pro Micro (ATmega32U4). Made with Atmel Studio 7 and Lufa.
+
 ## Building
 - 9-pin D-connector -> Arduino Pro Micro
 - UP(1) -> 10(PB6)