Update README.md

Author: bboyho

README.md

@@ -2,22 +2,39 @@ Fingerprint_Scanner-TTL
 =======================
 
 <table class="table table-hover table-striped table-bordered">
-<tr><td><a href="https://www.sparkfun.com/products/11792"><div align="center"><img src="https://cdn.sparkfun.com//assets/parts/8/0/7/3/11792-04a.jpg" title="Fingerprint Scanner - TTL (GT-511C3)
-"></div></a></td>
-<td><a href="https://www.sparkfun.com/products/13007"><div align="center"><img src="https://cdn.sparkfun.com//assets/parts/9/9/7/2/13007-02.jpg" title="Fingerprint Scanner - TTL (GT-511C1R)"></div></a></td>
-<tr><td>Fingerprint Scanner - TTL (GT-511C3) [ SEN-11792 - https://www.sparkfun.com/products/11792 ]</td><td>
-Fingerprint Scanner - TTL (GT-511C1R)[ SEN-13007 - https://www.sparkfun.com/products/13007 ]</td></tr>
+  <tr align="center">
+    <td><a href="https://www.sparkfun.com/products/14518"><img src="https://cdn.sparkfun.com//assets/parts/1/2/5/9/1/14518-01.jpg" title="Fingerprint Scanner - TTL (GT-521F32)"></a></td>	
+    <td><a href="https://www.sparkfun.com/products/14585"><img src="https://cdn.sparkfun.com//assets/parts/1/2/7/3/2/14585-Fingerprint_Scanner_-_TTL__GT-521F52_-01.jpg" title="Fingerprint Scanner - TTL (GT-521F52)"></a></td>
+  <td><a href="https://www.sparkfun.com/products/11792"><img src="https://cdn.sparkfun.com//assets/parts/8/0/7/3/11792-04a.jpg" title="Fingerprint Scanner - TTL (GT-511C3)" style="opacity:0.5"></a></td>
+  </tr>
+  <tr align="center">
+    <td><i>Fingerprint Scanner - TTL (GT-521F32) [<a href="https://www.sparkfun.com/products/14518">SEN-14518</a>]</i></td>
+    <td><i>Fingerprint Scanner - TTL (GT-521F52) [<a href="https://www.sparkfun.com/products/14585">SEN-14585</a>]</i></td>
+    <td><i>Fingerprint Scanner - TTL (GT-511C3) (RETIRED)[<a href="https://www.sparkfun.com/products/11792">SEN-11792</a>]</i></td>
+  </tr>
 </table>
 
-This is a great fingerprint module from ADH-Tech that communicates over 3.3V TTL Serial so you can easily embed it into your next project. This repository contains Arduino example code to work with it. This code has been tested with GT-511C3 and GT-511C1R.
+This is a great fingerprint module from ADH-Tech that communicates over 3.3V TTL Serial so you can easily embed it into your next project. This repository contains Arduino example code to work with it. This code has been tested with GT-521F32, GT-521F52, GT-511C3, and GT-511C1R.
 
 Repository Contents
 -------------------
 * **/FPS_GT511C3** - Arduino library and example code to interface with the sensor.
 
 Documentation
 ----------------
-* [SparkFun Fingerprint Scanner Hookup Guide](https://learn.sparkfun.com/tutorials/fingerprint-scanner-hookup-guide) - Hookup guide to connect to the GT-511C3 and GT-511C1R.
+* [Fingerprint Scanner (GT-521Fxx) Hookup Guide](https://learn.sparkfun.com/tutorials/fingerprint-scanner-gt-521fxx-hookup-guide) - Hookup guide to connect to the GT-521F32 and GT-521F52.
+* _[SparkFun Fingerprint Scanner Hookup Guide (RETIRED)](https://learn.sparkfun.com/tutorials/fingerprint-scanner-hookup-guide) - Hookup guide to connect to the GT-511C3 and GT-511C1R._
+
+Product Versions
+----------------
+* [SEN-14585](https://www.sparkfun.com/products/14585)- Fingerprint Scanner - TTL (GT-521F52)
+* [SEN-14518](https://www.sparkfun.com/products/14518)- Fingerprint Scanner - TTL (GT-521F32)
+* _[SEN-11792 (RETIRED)](https://www.sparkfun.com/products/11792)- Fingerprint Scanner - TTL (GT-511C3)_
+* _[SEN-11651 (RETIRED)](https://www.sparkfun.com/products/11651)- Fingerprint Scanner - TTL (GT-511C2)_
+* _[SEN-13007 (RETIRED)](https://www.sparkfun.com/products/13007)- Fingerprint Scanner - TTL (GT-511C1R)_
+* _[SEN-11836 (RETIRED)](https://www.sparkfun.com/products/11836)- Fingerprint Scanner - 5V TTL (GT-511C1)_
+
+
 
 License Information
 -------------------