Description
This is a 4×4, 16 key membrane switch matrix keyboard. This keyboard includes numeric buttons in addition to start, stop, and four function keys. This makes it perfect for industrial and machine control applications. This keyboard has an adhesive backing for easy attachment to many types of surfaces. This keyboard has a 8 lead connector so you can easily interface this with your Arduino, PIC, AVR or other microcontroller using a simple 8-bit parallel interface. This keyboard is the perfect addition to your project requiring fast and easy data input.
Specifications:
Recommended Voltage 5VDC
Maximum Voltage 35VDC
Contact Resistance 500 ohms
Insulation Resistance 100M ohms
Button Travel 0.6 – 1.5mm
Rebound Time 1ms
Rated Life 100 Million Cycles
Logical Interface 8 Bit Parallel
Physical Interface 8 Pin
Mounting Adhesive Backed
Operating Temperature -40 to +80 Degrees C
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