Added parts list

parts_list.md

@@ -0,0 +1,11 @@
+## Parts list
+- Raspberry Pi Pico W [(3996082)](https://fi.farnell.com/en-FI/raspberry-pi/raspberry-pi-pico-w/mcu-board-rpi-pico-w-264kb-133mhz/dp/3996082)
+- 7-Segment Display [(1003277)](https://fi.farnell.com/en-FI/broadcom-limited/hdsp-7803/led-display-0-3-green/dp/1003277)
+- 8 100Ω-resistors [(3541676)](https://fi.farnell.com/en-FI/koa-speer-electronics/mos1-2ct52r101j/res-100r-0-5w-axial-metal-oxide/dp/3541676)
+- 3 Buttons 
+- 1 Latching Button/Switch [(674345)](https://fi.farnell.com/en-FI/eoz/09-03290-01/switch-spdt-co-0-5a-12v-pcb-black/dp/674345)
+- 1 Schottky Diode [(9801197)](https://fi.farnell.com/en-FI/stmicroelectronics/1n5817/diode-schottky-1a-20v-do-41/dp/9801197)
+
+### Bookmarks
+- https://fi.farnell.com/en-FI/midas/mdob128064v2v-yi/oled-graphic-display-cob-128x64pixels/dp/3154947?MER=BR-MER-CA-RECO-STM71778
+- https://fi.farnell.com/en-FI/midas/mdob128032gv-wi/oled-display-cob-128-x-32-pixel/dp/3407291?MER=BR-MER-CA-RECO-STM71778