4-Channel Touch Panel
$3.99
Availability: In stock
SKU
2030036
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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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