A tacking device is described, which includes a tacking mechanism and a controller. The tacking mechanism includes a casing, a tacking shaft, an actuator unit and an operating unit. The casing has an accommodating space. The tacking shaft is movably disposed in the accommodating space. The actuator unit is configured to drive the tacking shaft. The operating unit is electrically connected to the actuator unit, and the operating unit is configured to generate an operating signal according an operation. The controller is electrically connected to the tacking mechanism. The controller includes a tacking control unit and a power supplier. The tacking control unit is used to receive the operating signal and generate a control signal to the actuator unit. The power supplier is electrically connected to the tacking control unit. The power supplier is used to provide electrical power to the tacking control unit and the tacking mechanism.一種擊釘裝置，包含擊釘機構以及控制器。擊釘機構包含外殼、擊發桿、作動單元以及操作單元。外殼具有容置空間。擊發桿係可移動地設置在容置空間中。作動單元配置以驅動擊發桿。操作單元電性連接作動單元，且操作單元係配置以根據一操作產生操作訊號。控制器電性連接擊釘機構。控制器包含擊發控制單元以及電源供應單元。擊發控制單元用以接收操作訊號並產生控制訊號予作動單元。電源供應單元電性連接擊發控制單元。電源供應單元係用以提供電力予擊發控制單元以及擊釘機構。
