Mouser vendor offers update

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Hello,

Mouser updates they offers and most of parts are available from they too. I thinks is good to mention at least two vendors for each parts, so prepared patch. Unfortunately, I don't see any way to pull requests to GitHub wiki, so I paste below a patch.

Both vendors have high shipping costs to Poland in Europe (30$). I personally prefer Mouser than Digikey, due free shipping to Europe for orders up to 200 PLN (~ 48 $). Digikey offers free shipping up to 200$ value. At the university in the student club we are planning to organize a workshop to perform tokens for members, so we performed the comparison offers of these suppliers. The cost of shipping is 1/5 of the order for us if no discount.

diff --git a/Parts-List.md b/Parts-List.md
index 8ed70ee..ad63577 100644
--- a/Parts-List.md
+++ b/Parts-List.md
@@ -6,19 +6,28 @@ You need these 8 surface mount parts per U2F token which can all be purchased fr

 * Microcontroller 
     * Digikey: [EFM8UB11F16G-C-QSOP24](http://www.digikey.com/product-detail/en/silicon-labs/EFM8UB11F16G-C-QSOP24/336-3411-5-ND/5592439)
-    * Mouser: [EFM8UB11F16G-C-QSOP24](http://www.mouser.com/Search/ProductDetail.aspx?qs=h6RIvS%252bzmlfRbNYtg60NqQ%3d%3d)
-* Secure element [ATECC508A-SOIC8](http://www.digikey.com/product-detail/en/atmel/ATECC508A-SSHDA-B/ATECC508A-SSHDA-B-ND/5213053)
-* [RGB LED](http://www.digikey.com/product-detail/en/LTST-C19HE1WT/160-2162-1-ND/4866310) for status indication.
-* 100 Ohm current limiting [resistor](http://www.digikey.com/product-detail/en/CRCW0603100RFKEA/541-100HCT-ND/1179695).
-* [Zener diode](http://www.digikey.com/product-detail/en/DF5A5.6JE,LM/DF5A5.6JELMCT-ND/5403466) for ESD protection.
-* [Push button](http://www.digikey.com/product-detail/en/e-switch/TL3305AF260QG/EG5353CT-ND/5816198) for user input.
+    * Mouser: [EFM8UB11F16G-C-QSOP24](http://pl.mouser.com/search/ProductDetail.aspx?R=0virtualkey0virtualkeyEFM8UB11F16G-C-QSOP24)
+* Secure element:
+    * Digikey: [ATECC508A-SOIC8](http://www.digikey.com/product-detail/en/atmel/ATECC508A-SSHDA-B/ATECC508A-SSHDA-B-ND/5213053)
+    * Mouser: [556-ATECC508A-SSHDAB](http://eu.mouser.com/search/ProductDetail.aspx?R=0virtualkey0virtualkeyATECC508A-SSHDA-B)
+* [RGB LED] for status indication:
+    * Digikey: [Lite-On Inc. LTST-C19HE1WT](http://www.digikey.com/product-detail/en/LTST-C19HE1WT/160-2162-1-ND/4866310)
+    * Mouser: [Lite-On Inc. LTST-C19HE1WT](http://pl.mouser.com/ProductDetail/Lite-On/LTST-C19HE1WT/?qs=%2fha2pyFaduj%252bwTWyfQGTE13%2fVDgeVH%252b%2f%2fp9uTcaGdS%2fG%2fBcJeNDdqA%3d%3d)
+* 100 Ohm current limiting resistor:
+    * Digikey: [Vishay Dale CRCW0603100RFKEA](http://www.digikey.com/product-detail/en/CRCW0603100RFKEA/541-100HCT-ND/1179695)
+    * Mouser: [Vishay CRCW0603100RFKEA](http://pl.mouser.com/ProductDetail/Vishay/CRCW0603100RFKEA/)
+* Zener diode for ESD protection:
+    * Digikey: [Toshiba DF5A5.6JE,LM](http://www.digikey.com/product-detail/en/DF5A5.6JE,LM/DF5A5.6JELMCT-ND/5403466)
+*  Push button for user input:
+    * Digikey: [E-Switch TL3305AF260QG](http://www.digikey.com/product-detail/en/e-switch/TL3305AF260QG/EG5353CT-ND/5816198)
+    * Mouser: [E-Switch TL3305AF260QG](http://pl.mouser.com/ProductDetail/E-Switch/TL3305AF260QG/)
 * [4.7 uF bypass capacitor](http://www.digikey.com/product-detail/en/CL10B475KQ8NQNC/1276-2087-1-ND/3890173) and [0.1 uF bypass capacitor](http://www.digikey.com/product-detail/en/CL05A104MP5NNNC/1276-1443-1-ND/3889529).

 ## Programmers

-You can use any [EFM8 Silicon Labs development board](http://www.digikey.com/product-search/en/programmers-development-systems/evaluation-boards-embedded-mcu-dsp/2621773?k=silicon%20labs%20EFM8) ($30-40).
+You can use any EFM8 Silicon Labs development board. It is available in [Digikey](http://www.digikey.com/product-search/en/programmers-development-systems/evaluation-boards-embedded-mcu-dsp/2621773?k=silicon%20labs%20EFM8) and [Mouser](http://pl.mouser.com/ProductDetail/Silicon-Laboratories/SLSTK2000A/?qs=%2fha2pyFadug%252b2YxPPuWW3YvVwTqX1oufsaus4laUmkmuJxLVsb0u3w%3d%3d) ($30-40).

-Or you can buy the [8 bit Silicon Labs debugger](http://www.digikey.com/product-detail/en/silicon-labs/DEBUGADPTR1-USB/336-1182-ND/807653) ($35).
+Or you can buy the 8 bit Silicon Labs debugger. It is available in [Digikey](http://www.digikey.com/product-detail/en/silicon-labs/DEBUGADPTR1-USB/336-1182-ND/807653) and [Mouser](http://pl.mouser.com/ProductDetail/Silicon-Laboratories/DEBUGADPTR1-USB/) ($35).

 ## Tools

[conorpp]

I've updated the wiki, thanks!