Keypad (16 Buttons)

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Product Name: 4x4 Matrix Keyboard Keypad Key Type: 4x4 Pad Size: 68 x 65 x 10mm (L*W*T) Mounting Hole Diameter: 2mm Mounting Hole Center Distance: 60 x 60mm (L*W) Material: Plastic , Electric Parts Color: Black, White Small and compact in size MR-MINI-4x4KEY is a 4x4 matrix keyboard module. It has 8 pins and 10 number 4 Letters on the interface 8-PIN MR connect hole +3.0V to +5VDC supply voltage On-board pulled-up resistors Four mounting holes on each corner Show more