diff --git a/README.md b/README.md
index 288bd7e..f2e4636 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,8 @@ This should work in such a way that the user logs into a web interface where the
 - [x] Arduino Uno Rev3
 - [x] Heat-Sensor
 - [x] Light-Sensor
-- [x] RC-Transmitter/Receiver
-- [ ] IR-Transmitter/Receiver
+- [x] RC-Transmitter (Receiver?)
+- [~] IR-Transmitter/Receiver
 - [x] RC-Poweroutlets
 - [x] LEDs
 
@@ -26,3 +26,13 @@ This should work in such a way that the user logs into a web interface where the
 - [ ] [mysql](https://www.npmjs.com/package/mysql)
 - [x] [Express](http://expressjs.com/)
 - [x] [AngularJS](https://angularjs.org/)
+
+## Pins
+### Analog
+A0 - Temperature
+A1 - Light 
+
+### Digital
+~3  - IR-Trasmitter
+ 4  - LED
+ 11 - RC-Trasmitter
\ No newline at end of file