Exploded View of a Toy-like 3D Printer | V2Fun Discover

Good reference — that project confirms real hardware proportions (two-part enclosure: top mechanism / bottom electronics, pill guide funnel to a cup, 2" display + LED push button) that I'll fold into your SmartRx design. Here's the consolidated, final 3D-model prompt: --- **SmartRx — IoT Smart Pill Dispenser (Final 3D Model Description)** **Overall form:** Two-section enclosure, ~20cm W x 20cm D x 25cm H, 3D-printable PLA+ housing. Upper section houses the rotary dispensing mechanism; lower/base section houses the Arduino, wiring, and power jack — same split-body approach as common pill-dispenser builds. Clean color theme: white body with soft-blue or green accent trim, matte finish, rounded edges. **Main controller (Arduino = master brain):** - Arduino board mounted in the base section, wired directly to the stepper motor, servo valve, display, push button, buzzer, and RTC module. - ESP32 module mounted beside it as a secondary Wi-Fi/cloud-sync co-processor — talks to Arduino over serial, only handling notifications and schedule sync (not primary control). - Small screw-terminal block and DC power jack on the back panel of the base for the external power supply. **Core dispensing mechanism (rotary carousel, single outlet):** - One horizontal circular carousel divided into 6–8 wedge-shaped chambers, each loaded with one medicine type, sitting in the upper section. - Central axle driven by a single stepper motor (Arduino-controlled) that rotates the carousel step-by-step to align each chamber over one fixed outlet hole. - A servo-driven trapdoor/valve sits directly under that outlet — closed by default. Arduino checks its RTC against the stored schedule; when time matches and the right chamber is aligned, it opens the valve briefly to release the pill, then closes it. - A pill guide/funnel below the outlet channels the dropped pill down into a small removable collection cup at the front of the base — same funnel-to-cup detail as reference designs. **Front panel (visible components):** - Small LCD/OLED display (~2") showing time, next dose, and medicine name. - A single momentary push button with built-in LED ring (confirm-dose / manual trigger), styled like a metal illuminated switch. - Status LEDs (green/red/yellow) for dispensing OK, missed dose, or low supply. - Optional keypad or RFID reader tile for caregiver authentication (security layer). - Small buzzer grille for audible reminders. **Structural/CAD notes:** - Model the housing as two separable shells (screwed together, M3-style fasteners) so the internal carousel is accessible for refills from the top lid. - Refill access: a hinged/lockable lid on top of the upper section, above the carousel, for loading pills into each chamber. - Show the valve as a small hinged flap under the carousel with a micro servo arm beside it. - Keep the carousel and valve visible via a cutaway or semi-transparent front panel option for presentation renders. **Style:** Realistic product-render, soft studio lighting, clean consumer medical-device look (similar to a small humidifier), white/blue or white/green two-tone color scheme, flat unbranded front space reserved for the "SmartRx" logo.