The tact switch cannot independently generate the function and must be used together with the PCB circuit board to form a complete open control system. The tact switch cannot be independently generate

The tact switch is suitable for high-density surface mounting, some can be cleaned after welding, the sealed type dustproof tact switch is suitable for high-density surface mounting, some can be clean

Method steps for membrane switch sticking Modern electronic products require a wider range of membrane switches, and require a custom-made membrane switch membrane switch method. Modern electronic pro