TPS3116D2 High-Power Digital Power Amplifier Module 

TPS3116D2 High-Power Digital Power Amplifier Module 

TM1638 Button and Digital Tube Dev Board   

TM1638 Button and Digital Tube Dev Board   

4-Channel Touch Panel

$1.99
Availability: In stock
SKU
2030036

The touch module is base on the TTP224 chip, which is a capacitive touch IC. The module is simple to use, only need to connect the output pin to the IO of the microcontroller. The TTP224 module can be used as an input device for interactive devices.


Features:

  • •  Input voltage: 2.4~5.5V
  • •  Led indicator
  • •  4 Channel input
  • •  Size: 35x29mm


Pinout:

  • •  VCC: 2.4~5.5V
  • •  GND: Ground
  • •  OUT1~OUT4: OUTPUT

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