TP223B

Digital Sensor TTP223B Module Capacitive Touch Sensor Module


  • Low power consumption

  • Power supply for 2 - 5.5v dc

  • Can replace the traditional touch of a button, touch area : Similar to a fingerprint icon inside the

  • Four m2 screws positioning holes for easy installation, power indicator : Green led, power on the right that is shiny

  • Control interface : A total of three pins (gnd, vcc, sig), gnd to ground , vcc is the power supply , sig digital signal output pin


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