TTP229 16 Channel Digital Capacitive Switch Touch Sensor
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$9.68
Color
Black
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Add a nice sixteen-button capacitive-sensing keypad to your project with these TTP229 16 Channel Digital Capacitive Switch Touch Sensors from PMD Way.
They're easy to use, simply connect between 3.3 and 5V DC to the power/GND pins - and th...