Ttp 223 โมดูลสวิทช์ปุ่มกดแบบสัมผัส

Features: 1. Size:11.5*8mm 2. Power:2.5-5.5V 3.Trigger setting mode:(1->Short;0->No Short) AB=00:No-lock High TTL level ouput; AB=01:Self-lock High TTL level ouput; AB=10:No-lock Low TTL level ouput; AB=11:Self-lock Low TTL level ouput;