TTP223B Digital Touch Sensor Capacitive Touch Switch Module For Arduino

135.00

55% Off
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  • 300.00
  • 135.00
  • 55%
  • 135.00
  • Overall you save 165.00 (55%) on this product
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  • Operating Voltage: 2-5V Chip: TTP223B Responce Time: 60-220ms PCB Size: 28x20mm Suitable for use with Arduino
  • Capacitive touch switch sensor module based on a touch detection IC TTP223B. Normally, the output is low level(at mode of low power consumption). When the finger touch the corresponding location, output will be high(at quick speed mode).
  • Low power consumption Can replace the traditional key With four M2 screw holes, easy for operation
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