Servo Flower

cults3d

This lamp was inspired by the timeless beauty of the Lotus flower. Its 12 individual leaves can move independently, each driven by its own SG90 servo motor. These motors are controlled by an Arduino Uno microcontroller. Initially, I intended to use a light-sensitive resistor to control the servos, and it worked seamlessly. However, for assembly purposes, I opted for a potentiometer instead. To make the process easier, I also created a simple Arduino sketch that allows users to control all 12 leaves with just one potentiometer. If you're unsure about installing the servos or potentiometers, please consult the official Arduino website at https://www.arduino.cc/en/Tutorial/Knob for guidance. The lamp's design consists of six pairs of leaves, as depicted in the accompanying picture. Each pair is printed using a unique "spiral vase mode" that allows for easy assembly. To assemble the lamp, simply cut out the individual leaves from the printed parts using scissors. For optimal results, it's recommended to use a 0.4mm nozzle for most of the prints and only one or two layers on the base. This will make cutting the leaves much easier. The LED holder is also printed in "spiral vase mode" and features small holes at the top for the wires that connect to the LEDs. The bottom side of the holder has two slots cut out, allowing users to easily insert the LED holder into place while still passing through the servo wires. Again, please refer to the accompanying picture for a better understanding. The 1W LEDs used in this design require careful installation on a heat sink, which I created using small pieces of aluminum shaped like flowers. To ensure proper assembly, it's essential to follow these steps carefully. The base of the lamp is printed using the standard "normal way" and requires support material during printing. When mounting the leaf arms to their respective servos, users can utilize the screws provided with the SG90 servo motors. In my case, I didn't need to use any screws, thanks to the clever design of the components. To test fit the mounting hole of the leaf arms/holders, I included a separate "servo test fit peace." For the bottom lid, small wood screws are required (or the ones that come with the SG90 servos). The lamp is printed using PET-G material. If you have any questions or concerns about this project, feel free to ask!