Descriptions: Push Switch Key 3Pin Module KY004 KY-004 Power Tool Key Switch Single Button 6x6x5mm Module Electronic Switch
Push Switch Key 3Pin Module KY004 KY-004 Power Tool Key Switch Single Button 6x6x5mm Module Electronic Switch For Arduino AVR PIC MEGA2560 Breadboard
There are 4 legs in this type of button in the KY 004 Arduino module. The 2 legs on the top are connected together and the same goes with the 2 legs on the bottom. Current will flow when the top section and the bottom section connect, and this happens when the button is pressed. Once released, connection is lost between the two sections and the flow of current will stop.
Once we interface the module with an Arduino, the Arduino will be able to know if the button is being pressed as it will detect the flow of current from the resistor that is connected to the legs of the button.
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Feature:
- Three primary color principle shows multiple colors
- Through the PWM port control to achieve full color display
- Arduino PWM interface can be driven directly
Specification:
- Rating: 50mA 12VDC.
- Contact Resistance : 50mΩ max. (initial)
- Insulation Resistance: 100MΩ.(minDC 250V)
- Dielectric Strength : AC250V.(50/60Hz for 1minute)
- Electrically Life: 100,000cycles.
- Environment Temperature: -25° to +105°.
- Operating Force: 180/230.(±20gf)
- Seal Temperature: 250°-280°.
Package includes:
- 1 x Push Switch Key 3Pin Module KY004 KY-004 Power Tool Key Switch Single Button 6x6x5mm Module Electronic Switch
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