TTP223 Touch Key Switch Module Touch Button Capacitive Switches - ARDUINO - Jelenlegi ára: 300 Ft

The module features:
Point moving type: initial state for the low level, touching not for high level to low level (similar to touch the keyboard)
Low power consumption
Power supply for 2 ~ 5. 5 V DC
All can as touching the surface of the front, can replace traditional light touch buttons
2  2 mm screw positioning hole, easy to install
Control interface: a total of three pins (GND, VCC, OUT), GND for land, VCC power supply, the OUT for the digital signal output feet;
Touch light: red leds, a touch namely shine;
Touch area: blank blue area, touch can trigger finger.
Location hole: 2 M2 screw positioning hole, diameter of 2 mm, to facilitate installation positioning module
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Jelenlegi ára: 300 Ft
Az aukció vége: 2020-12-01 02:07 .