New Capacitive Touch Switch LED Button Module For Arduino at Rs 249/piece | कैपेसिटिव प्रॉक्सीमिटी स्विच in Chennai | ID: 15265129633
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TTP224 4 Kanal 4 Kanal Digital Touch Sensor Modul Kapazitiven Touch Schalter Taste 4 tasten Für Arduino Neue|button touch|button switch modulebutton module arduino - AliExpress
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ANGEEK 10 Pcs TTP223 Capacitive Touch Switch Button Self-Lock Capacitive Switches Module für Arduino: Amazon.de: Elektronik & Foto