4x4 16 Button Keyboard

4 x 4 Matrix Keyboard Keypad

16 Button Keypad Keyboard Alarm Password Lock Security Relay Control Panel

         This 16 button keypad is used as data input hardware for your electronic projects. It has a matrix circuit structure of 4 rows and 4 columns. It can be used at a maximum power of Dc 30V 30ma. The connection is made over the 8 Pin male header.

FEATURES

• 16 Button keypad
• 4x4 Matrix button connection structure
• Working voltage:  DC 30V
• Working current:  30mA
• Button type: Momentary push type ( It is short circuited during pressing.)
• Easy use with any microcontroller.
• Life: 100000 presses
• 100000 presses
• Contact resistance:   0.03ohm
• Insulation resistance: 100M Ohm
• It is not affected by substances such as dust, water, oil.
• Working temperature:  -10C  /  +70C
• 8 Pin male header
• Dimensions: 39mm x 44mm
• Weight:  10gr

Package contents :

•     pcs 4x4 16 Button Keyboar

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