Added Kicad Hardware Scheme(with proper dimensions) + correct Pull Request description - Banu Alexandru Cristian (#1247)

* Documentatie Alexandru Banu

* Project/alexandru.banu2709

* Fix MDX error and add architecture diagram

* Add hardware documentation for Alexandru Banu

* Replace heavy SVG schema with optimized WebP format

* Remove old scheme schema.svg from repository

* Fix picture dimensions

Author: banul27

website/versioned_docs/version-fils_en/project/2026/alexandru.banu2709/hard.webp

@@ -56,7 +56,13 @@ The project is based on the STM32U575RE-Q (Nucleo-64), an ultra-low-power ARM Co
 
 ### Schematics
 
-TODO
+### Electrical Schematic(KiCad)
+Detailed electrical schematic designed in KiCad, showing pin-to-pin connections between the STM32 MCU and peripheral modules (I2C, UART, and Digital interfaces):
+![Electrical Schematic](./schema.webp)
+
+### Physical Implementation
+The final hardware prototype, fully assembled with all sensors and modules integrated onto the frame:
+![Physical Prototype](./hard.webp)
 
 ### Bill of Materials