Ttp223 Capacitive Switch 50 Single Touch Button Modules Self Locking System
7,61 €
50pcs Ttp223 Touch Button Modular Self-Locking Capacitive Switch Single. Model: TTP223. Internal switch: capacitive switch. Trigger setting mode: (-short circuit; 0-no short circuit). AB=00: High for TTL level output without locking;.
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