lab prototype 3d model

A professional 3D scientific prototype in a clear acrylic enclosure box, inspired by the layout of image_7.png. Inside the transparent box, a white electronic breadboard serves as the base. Centered on the breadboard is a "Vertical Energy Stack": starting with a thick black aluminum heat sink and a small DC cooling fan at the base. Placed directly on the heat sink is a square white TEC1-12706 Peltier module with red and black wires. Mounted on top of the Peltier is a polished stainless steel cylindrical container filled with fine, textured desert sand. Submerged into the sand is the metallic tip of a DS18B20 temperature probe. Positioned above the sand container is a large glass concave magnifying lens held by a sleek metal adjustable arm, focusing a sharp, intense beam of light into the center of the sand. To the left of the stack, an Arduino Uno R3 is mounted on the breadboard, with neat, color-coded jumper wires (red, blue, yellow) connecting the Peltier output to pin A0 and the sen