Remote control door opening device based on Arduino and servo motor

The utility model discloses a remote control door opening device based on Arduino and servo motors, which is applied to a door lock and comprises an elastic clamp, a door opening mechanism and an Arduino control unit, the door opening mechanism is fixed on a lock body of the door lock through the elastic clamp, the door lock is opened by matching the two servo motors, the two servo motors are respectively in signal connection with the Arduino control unit, and the Arduino control unit is connected with the door opening mechanism. And the Arduino control unit controls the two servo motors to open the door lock by receiving an instruction. The intelligent door lock has the advantages of simple structure, convenience in installation, low cost, reliable performance, high safety, high intelligence and the like, and can effectively solve the problem that a remote control door opening device cannot be additionally arranged on an existing door lock independently. 本实用新型公开了一种基于Arduino与伺服电机的遥控开门装置，应用于门锁上，包括：松紧夹、开门机构和Ard