keypad 3X4 matrix flat_Grade A

Description:
The white paper on the back of keypad can be peeled off, so that the keypad can be firmly pasted onto the chassis surface, very
easy to install
The dupont shell on the new 3*4 matrix keypad can be directly inserted into the single-chip circuit, suitable for single-chip
expansion and is conducive to study on peripheral expansion keypad of single-chip
Matrix keypad/ thin film switch/ single-chip expansion keypad/ keypad control panel
Size: 76 x 54 mm
Cable Length: 85 mm