16 Key Way Channel TTP229 Capactive Touch Switch Digital Sensor IC Module Plate Board For Arduino Low Power Indicator 2.4V 5.5V

16 Key Way Channel TTP229 Capactive Touch Switch Digital Sensor IC Module Plate Board For Arduino Low Power Indicator 2.4V 5.5V
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sku: 1005003334261589
$0.85
Shipping from: China
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