Dog muzzles that can be controlled to open or close automatically when walking or walking pets

摘要

(1) Technical field: A mini servo motor is installed on the left and right hinges of the muzzle to open and close the muzzle. In order to receive electrical signals, wires are inserted into the collar and the handle of the person, and the opening/closing board in the control module is inserted into the handle. Install the battery required to drive the power.