3 X TTP223 Capacitive Touch Switch Button Self-Lock Module For Arduino C2L7- UK. Condition is New. Dispatched with Royal Mail 1st Class. This is for 3 x switches COLOR:RED Material: CCL 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;
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