The Cap Touch Click Board™ is a capacitive touch sensing button, integrated on a Click Board™. It can be activated by touch. This Click Board™ can sense touch even through plastic, wood, or other dielectric materials, which can be used to protect the surface of the PCB and the sensor pad trace itself. Unlike the mechanical button, the capacitive touch button lasts much longer, it is not prone to damage and wears over time and it is very reliable.