diff --git a/README.md b/README.md
index e21e533..2cf4daa 100644
--- a/README.md
+++ b/README.md
@@ -1,20 +1,41 @@
-rfid
-====
+rduino RFID Library for MFRC522 
+=======================================================
+This library is use to read RFID Cards through MIFARE RC522 reader using SPI interface on Arduino Board.
 
-Arduino RFID Library for MFRC522
 
-Read a card using a mfrc522 reader on your SPI interface on your Arduino
-* Pin layout should be as follows (on Arduino Uno):
+
+Pin Layout for Arduino UNO
+------------
 * MOSI: Pin 11 / ICSP-4
 * MISO: Pin 12 / ICSP-1
 * SCK : Pin 13 / ISCP-3
 * SS  : Pin 10 (Configurable)
 * RST : Pin 9  (Configurable)
-* 
 
-* Pin layout should be as follows (on Arduino Mega):
+Pin Layout for Arduino Mega
+------------
 * MOSI: Pin 51 / ICSP-4
 * MISO: Pin 50 / ICSP-1
 * SCK : Pin 52 / ISCP-3
 * SS  : Pin 53 (Configurable)
 * RST : Pin 5  (Configurable)
+
+Installation
+------------
+Clone the repository with:
+
+```bash
+git clone https://github.com/sophiekovalevsky/rfid.git
+```
+And place the repo into the your arduino libraries folder.
+
+Credits
+-----
+This library was created by [Miguel Balboa.][1]
+
+More comming soon.
+-----
+We need to document a lot.
+
+[1]: https://github.com/miguelbalboa
+