KY-004 Key switch module

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The KY-004 Key switch module is part of the series "37 In 1 Sensor Module Board Set Kit For Arduino", This module consists of a simple push button, when you press the switch the circuit closes and then reopens when it is released. In addition to the button there is a resistance with a typical value of 10kΩ. This module can be useful in many Arduino, Raspberry Pi and Esp8266 projects. For more information


KY-004 Key switch module

KY-004 Key switch module PCB


ID Name Designator Footprint Quantity
1 Switch,6*6*10Plastic head,260G, 0.25mm,Straight line KEY1 KEY-6.0*6.0-2 1
2 10k R1 0603 1
3 Header-Male-2.54_1x3 P1 HDR-3X1/2.54 1




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