10pcs TTP223 Touch Switch Capacitive Touch Switch Button Self-Lock Key Module k
6,42 €
10pcs TTP223 Touch Switch Module. Trigger setting mode: (0: Not Welded;1: Welded). Touch surface size: 1.4x1.4cm. We will reply to you as soon as possible and solve it for you. TA=11: Self-lock Low TTL level ouput.
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