diff --git a/docs/final_project/final_project.md b/docs/final_project/final_project.md
index 164b523..41c4edf 100644
--- a/docs/final_project/final_project.md
+++ b/docs/final_project/final_project.md
@@ -436,11 +436,35 @@ Later on I realized I also killed my IMU. Because there wasn't any resistance be
 * [x] Test physical controller
 
 ## BOM (bill of materials)
-| item  | price | link     |
-| :---- | ----- | -------- |
-| item1 | 999   | link.com |
 
-## Files
+### Drone
+#### Parts
+| item                  | price   | link                                                                                    |
+| :-------------------- | ------- | --------------------------------------------------------------------------------------- |
+| 700 grams of filament | € 14    | Any PLA                                                                                 |
+| Matrix panel * 2      | € 17,78 | https://aliexpress.com/item/4001296811800.html                                          |
+| BLDC ESC * 4          | € 26,76 | https://aliexpress.com/item/1005006947824850.html                                       |
+| BLDC Motor 1500KV     | € 34,39 | https://aliexpress.com/item/1005006859037930.html                                       |
+| 4S Li-Po * 2          | € 15,86 | https://hobbyking.com/en_us/turnigy-nano-tech-plus-1400mah-4s-70c-lipo-pack-w-xt60.html |
+| Propellors 7040       | € 6,99  | https://aliexpress.com/item/1005008125599756.html                                       |
+| XT-60 connectors      | € 1,40  | https://aliexpress.com/item/1005007228544590.html                                       |
+| Wiring 26 AWG         | € 1,63  | https://aliexpress.com/item/1005007213319794.html                                       |
+| seeed XIAO RP2040     |         |                                                                                         |
+| seeed XIAO ESP-C6     |         |                                                                                         |
+| smd male header pins  |         |                                                                                         |
+| M4 screws             |         |                                                                                         |
 
+#### Files
+
+
+### Drone controller
+#### Parts
+| item                  | price   | link                                                                               |
+| :-------------------- | ------- | ---------------------------------------------------------------------------------- |
+| XIAO ESP-C3           | $ 4,99  | https://www.seeedstudio.com/seeed-xiao-esp32c3-p-5431.html                         |
+| Hall effect joysticks | € 11,99 | https://aliexpress.com/item/1005007462081151.html                                  |
+| Analog Multiplexer IC | $ 0,57  | https://www.digikey.com/en/products/detail/texas-instruments/CD74HC4067M96/1507236 |
+|                       |         |                                                                                    |
+#### Files
 * [Handheld controller pcb](Drone%20controller.zip)
-* [Drone motor 3D file](https://grabcad.com/library/readytosky-rs2205-1)
\ No newline at end of file
+