4 X 3 Matrix Keypad Module with 12 Keys (Arduino/PIC)

Monster Electronics

$14.18 

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Product Name : 12 Button Keypad Matrix
Type : 3x4 MR-MINI-3x4KEY is a 3x4 matrix keyboard module. It has 8 pins and 10 number on the interface.
7-PIN MR connect hole.
+3.0V to +5VDC supply voltage.
" Pad Size : 69 x 51 x 10mm/2.7"" x 2"" x 0.4""(L*W*T);Mounting Hole Diameter : 2mm/0.08
Mounting Hole Center Distance : 59 x 46mm/2.3"" x 1.8""(L*W);Material : Plastic, Electric Parts

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