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Touch + Button Switch Module for Arduino

Touch + Button Switch Module for Arduino

SKU: 392838
  • US$3.57

    8 %

  • 3.30
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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Touch + Button Switch Module for Arduino
Touch + Button Switch Module for Arduino

Touch + Button Switch Module for Arduino

US$3.30 US$3.57 8%OFF 0 (0 reviews)
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The module can make the beginners learn the principle of touch switch as well as build different circuits. For this module, D2 is electrical resistance of the tuoch end, which with D3 is to prevent the integrated circuits from damage in high touch voltage. C1 is vibration absorption capacitance. R1 is current-limiting resistance. D1 is the inside indicator light. R3 is pull-up resistance. K1 is button switch. Touch the touch end or press K1, HQS0811A will be in reverse state, with D1 indicator light on, the 7 FID outputs high level. When you touch the touch end or press K1 again, HQS0811A will be in reverse state again, and the 7 FID outputs low level. The module can be used alone as well as built as circuit with other modules.


Quantity1 set
Form ColorGreen + Brown + Multi-Colored
English Manual / SpecYes
Download Link
Other Features
Other FeaturesSupply voltage: direct-current 3V~5V; A product for Arduino that works with official Arduino boards.
Dimensions & Weight
Dimensions 1.89 in x 1.02 in x 0.47 in (4.8 cm x 2.6 cm x 1.2 cm)
Weight 0.18 oz (5 g)
Packing List
1 x Touch + button switch module
1 x English introduction

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$2.93 shipped US$2.92 shipped US$2.91 shipped

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