20PCS TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Ardui
$10.52

Product Description Description: 1.Size:15*11mm 2.Power:2.5-5.5V 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; Package include: 20Pcs TTP223 Touch Key Switch Module

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