Magic Mushroom Lamp (ESP32 RGB Touch & Magnetic Watering Effect)

Bring a little magic to your desk with this interactive 3D-printed mushroom lamp. This project combines a decorative mushroom design with programmable WS2812B LEDs, touch control, multiple lighting modes, and a magnetic watering effect. The lamp is controlled using an ESP32-C3 SuperMini and includes several interactive features. With a single touch, you can turn the lamp on or off. A double tap cycles through multiple colors, including 12 fixed colors and a Rainbow mode. Holding the touch sensor activates a smooth breathing-light effect using the currently selected color. The lamp also includes a warm white night-light mode. One of the most unique features is the magnetic watering effect. When the small watering can containing a magnet is brought close to the Hall sensor, the LEDs illuminate green from the bottom upward through the mushroom stems. When the watering can is moved away, the green light returns downward from the same point. The mushroom stems can be printed using white or translucent filament to help diffuse the light, while the base and mushroom caps can be printed in any color combination you prefer. Required Components - ESP32-C3 SuperMini Development Board https://s.click.aliexpress.com/e/_c2zsPg2d https://s.click.aliexpress.com/e/_c4lGYIBP - 30 cm WS2812B 5V Addressable RGB LED Strip https://s.click.aliexpress.com/e/_c4nDwV7L https://s.click.aliexpress.com/e/_c39BBKgt - TTP223 Capacitive Touch Sensor Module https://s.click.aliexpress.com/e/_c2vri309 https://s.click.aliexpress.com/e/_c4VnuE9L - Hall Effect Magnetic Sensor Module https://s.click.aliexpress.com/e/_c2xgluQN https://s.click.aliexpress.com/e/_c3WyzcOl - 3 × 5 × 2 mm Neodymium Magnets https://s.click.aliexpress.com/e/_c3TcghBT https://s.click.aliexpress.com/e/_c3NaVZYl https://s.click.aliexpress.com/e/_c3AWhsKH - 330 Ω Resistor https://s.click.aliexpress.com/e/_c30mRkAz https://s.click.aliexpress.com/e/_c4e9RGkZ https://s.click.aliexpress.com/e/_c4SqqInf - 5.5 × 2.1 mm DC Power Jack https://s.click.aliexpress.com/e/_c4UMUb9x https://s.click.aliexpress.com/e/_c3XYlctJ - 5V Power Adapter https://s.click.aliexpress.com/e/_c4CRkueH https://s.click.aliexpress.com/e/_c4VrO1bx - Connecting wires https://s.click.aliexpress.com/e/_c4166kPJ https://s.click.aliexpress.com/e/_c3KhBPrj https://s.click.aliexpress.com/e/_c4TIEsEN - Heat-shrink tubing https://s.click.aliexpress.com/e/_c2ySp7Yt https://s.click.aliexpress.com/e/_c4rk0ODB - Hot glue https://s.click.aliexpress.com/e/_c4mQt6qv https://s.click.aliexpress.com/e/_c3tqcsIt https://s.click.aliexpress.com/e/_c3DYifiV - White or translucent filament for the mushroom stems - Red, white, black, or your preferred filament colors for the caps, base, and watering can

Code The complete ESP32-C3 program, including touch control, 12 fixed colors, Rainbow mode, breathing-light effect, warm white night-light mode, and the magnetic watering animation, is available at the link below: Code: https://bambu3design.com/magic-mushroom-lamp-2/ Assembly Tutorial You can watch the complete step-by-step assembly and wiring tutorial on my YouTube channel using the link below. In the video, I show the full build process, including installation of the WS2812B LED strips, wiring of the ESP32-C3 SuperMini, Hall sensor and magnet placement, TTP223 touch sensor setup, uploading the program, final electronics wiring, assembly of the mushroom lamp, and testing all lighting functions and the magnetic watering effect. Watch the full assembly tutorial on YouTube: https://youtu.be/6AdJ67nJiCc If you print this model, I’d love to see your version.