title:Voice control of classical lights model：By connecting voice recognition development board, MOS tube sensor. The voice wake function controls the classical lights, which are assembled by 3D printing. Assembly process：1. Install warm light nuts and tighten 2. Install hex fasteners 3. Install square fasteners 4. Install the MOS tube sensor 5. Cover the upper and lower parts 6. Close the door 7. Connect the voice recognition module

福 (fu), it’s used as a blessing or to wish good luck. Many times it’s printed on a red piece of paper with decorations and hung on a door around Chinese New Year.