3pcs KY-004 Electronic Switch Key Module For Arduino AVR PIC MEGA2560 Breadboard
Tax included.
Specifications:
1. Rating: 50mA 12VDC.
2. Contact Resistance : 50mΩ max. (initial)
3. Insulation Resistance: 100MΩ.(minDC 250V)
4. Dielectric Strength : AC250V.(50/60Hz for 1minute)
5. Electrically Life: 100,000cycles.
6. Environment Temperature: -25° to +105°.
7. Operating Force: 180/230.(±20gf)
8. Seal Temperature: 250°-280°.
Key switch module and a digital interface, built-in 13 LED build a simple circuit to produce key warning lamp.13 comes with digital interfaces of the LED,
theaccess number 3 button switch sensor interfaces, when the key switch sensor senses a key signal , LED lights , otherwise off.
Package Included:
3 x For Arduino PIC AVR Key Switch Module KY-004 MEGA2560 Breadboard
