mjkdz Touch Switch Module

Availability: In stock

The MJKDZ touch sensor module, similar to a switch, can act as an on / off circuit for your project. The sensor is also recognizable from behind glass and thin surfaces. The main chip of this sensor is TTP223. This IC needs 3V power supply.


  • Operating voltage: 2.0V ~ 5.5V
  • Current: 1.5uA - Maximum: 3.0uA
  • Response time: Maximum 220 milliseconds
  • Low power mode at 3 volts power supply
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