Velleman
MSRP:
Tri-Tek Price:
Now:
$3.50
Was:
Velleman VMA300, 3 x 4 Matrix Membrane Keypad
A keypad is a simple method of entering user input into your project.
Specifications
dimensions: 2.76" x 3.03" x 0.04" (7 x 7.7 x 0.1 cm)
connection : 3 col - 4 row, 7 pin connection
cable length: 3...