Super-big button/4*4 matrix membrane keypad

Item No.: ME044


The dupont shell on the new 4*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. 8P DuPont head pitch 2.54mm, pin can be inserted in the connection circuit; thrown off the back of the keyboard can be a solid white sticker pasted on the surface of the chassis