Banggood - 4x3 Matrix Keypad Membrane Switch For Arduino 9 Keys
$1.38
Shareasale.com
as of July 13, 2019 4:27 am
Scroll down the page to compare the membrane keypad price at different stores.
Learn how to use the membrane keypad with the Arduino: Arduino Membrane Keypad Tutorial
$6.99
2 new
from $6.99
as of July 17, 2019 9:52 am
Ebay.com
$3.50
Aliexpress.com
£0.99
3 new
from £0.99
as of July 17, 2019 9:52 am
Amazon.co.uk
€3.04
1 new
from €3.04
as of July 17, 2019 9:52 am
Amazon.es
as of July 17, 2019 9:52 am
Amazon.de