In an intriguing showcase of creativity and technical skill, a user known as BorisDigital became captivated by the sleek design and functionality of modern elevators. This fascination sparked an ambitious project: designing his own elevator system utilizing Raspberry Pi microcontrollers. In the initial stages, Boris focused on creating a sophisticated control panel for the elevator, as well as a call panel intended for the elevator lobby. To accurately simulate the experience of a functional elevator system, he envisioned a setup for a three-floor building, necessitating the design of three distinct call panels.

The professionalism of his work is evident, as the system includes numerous features and safety functions, including a fully operational alarm. With the software and control system meticulously perfected, Boris turned his attention to the mechanical aspects of the project. This required careful planning of hydraulic systems and the engineering of physical components necessary for both the elevator door and the lift itself.

While the current iteration of the project remains a model rather than a fully operational elevator, Boris has incorporated practical electrical elements, including 10A AC switches to control the pumps. Communication within the system is achieved through MQTT over WiFi, enhancing the efficiency and responsiveness of the elevator's operations. Additionally, he has developed a user-friendly, web-based control dashboard that allows for easy management of the elevator functions. Although the exact count of Raspberry Pi boards utilized in the project remains unspecified, it is clear that the number exceeds three, indicating a complex and multi-faceted system.

If you're curious about the motivation behind this unique build, you're not alonemany share the same wonderment. It seems that sometimes, a lack of a specific purpose doesn't deter individuals from embarking on creative projects that intrigue them. After all, the joy of building and innovating often comes from personal passion rather than practical necessity.

For those interested in more pragmatic engineering endeavors, there are plenty of other projects out there to explore. This elevator build might just be a stepping stone, as BorisDigital might turn his sights on constructing an escalator next, further expanding his repertoire of DIY engineering projects.