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CJMCU-122 Capacitive Touch Keypad Module Header Pins:With Soldered Pins Input Voltage 5 - 12

USD125.00 USD174.00 Bay rate

Pay in 4 interest-free payments of $31.25 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

Description

Input Voltage 5 - 12 V

only need to register to display data related to reading and writing or testing buttons

Audio/Video

Temperature range: -30 / + 80 °

1 Set * Landing Gear

CJMCU-122 Capacitive Touch Keypad Module Header Pins:With Soldered Pins Input Voltage 5 - 12The MPR121 capacitive keyboard uses the MPR121 and 12 touch sensitive pads to give a simple 'keyboard' with an output i2C The card also has four mounting holes that allows it to be used as an input system in place of the traditional buttons These keyboards function to measure the capacity of twelve points When an object approaches for the connector, it measures capacity changes. This signals the MPR121 that something has touched a 'button' Size:

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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