ALAMSCN TTP223 Capacitive Touch Switch Button Sensor Module Self Locking for Arduino Pack of 20

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SKU:
R223302
UPC:
701715441811
Condition:
New
Availability:
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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