Update file week04.md

docs/assignments/week04.md

@@ -163,6 +163,9 @@ Hopefully they can fix this error in the software in the future.
 
 
 ## milling the board
+
+### Development Board
+
 Milling the board was relatively simple. 
 
 Setting up the material:
@@ -217,8 +220,17 @@ Finished cut board (before removing)
 The completed board was then pried off the wasteboard. 
 Then it was washed with a mild soap and lightly scrubbed with a mildly abrasive pad to remove lose material from the milling process.
 
+### My Board (Update)
+
+The procedure for milling my board was the same as the developmet board. It was just a bigger finished product and took a little longer to mill.
+
+![my board milling 1](../images/week04/week04b-06.jpeg)
+![my board milling 2](../images/week04/week04b-09.jpeg)
+
+
+## adding components to board
 
-### adding components to board
+### Development Board
 
 For a couple of the components we didn't have all the exact models indicated in the [instructions](https://gitlab.fabcloud.org/pub/programmers/quentorres), however we had alternatives:
 
@@ -252,6 +264,24 @@ Then I soldered all the component onto the board:
 
 You can see the finished board in action in the youtube video below while testing the board.
 
+### My Board (Update)
+
+- The procedure for soldering components to my circuit board were the same as for the development board.
+
+- The components I had to mount onto my board were:
+    - 1 microcontroller [SEEED rp2040](https://www.seeedstudio.com/XIAO-RP2040-v1-0-p-5026.html)
+    - 3 LEDs [LED RED CLEAR 1206 SMD](https://www.digikey.com/en/products/detail/liteon/LTST-C150GKT/269216?s=N4IgTCBcDaIIwDYAMBaOiCcaUDkAiIAugL5A)
+    - 3 Buttons [B3SN-3112P](https://www.digikey.com/en/products/detail/omron-electronics-inc-emc-div/B3SN-3112P/27856?s=N4IgTCBcDaIMoHUwDYwGEAqBaAcgERAF0BfIA)
+    - 3 Resistors [1 KiloOhm (RES SMD 1K OHM 1% 1/4W 1206)](https://www.digikey.com/en/products/detail/yageo/RC1206FR-071KL/728387?s=N4IgTCBcDaIMwEYEFoEDoAMGDSAxASgMIAqyAcgCIgC6AvkA) 
+    - 3 Resistors [470 Ohm (RES 470 OHM 1% 1/4W 1206)](https://www.digikey.com/en/products/detail/yageo/RC1206FR-07470RL/728934?s=N4IgTCBcDaIMwEYEFoAsB2ADAMQEoGEAVZAOQBEQBdAXyA) 
+    - 2 female 4-pin connectors [female CONN HDR 4POS 0.1 TIN SMD](https://www.digikey.com/en/products/detail/sullins-connector-solutions/NPTC041KFXC-RC/776054)
+    - 1 male 6-pin connector [male CONN HEADER SMD 6POS 2.54MM](https://www.digikey.com/en/products/detail/amphenol-cs-fci/95278-801A06LF/1535720?s=N4IgTCBcDaIGwAYCcBaArARjhlOByAIiALoC%2BQA)
+
+![](../images/week04/week04b-03.jpeg)
+![final board 1](../images/week04/week04b-02.jpeg)
+![final board 2](../images/week04/week04b-05.jpeg)
+
+
 ## Testing the board.
 
 - I connected my development board to my laptop using a USB-C to USB-A cable. The red Power LED and User green LED near the USB connector lit up so I knew I was getting power.