Banggood - 4x3 Matrix Keypad Membrane Switch For Arduino 9 Keys
$1.38
Shareasale.com
as of September 13, 2018 1:10 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 September 13, 2018 1:10 am
Ebay.com
$3.22
Aliexpress.com
£1.04
6 new
from £1.04
as of September 13, 2018 1:10 am
Amazon.co.uk
€1.72
5 new
from €1.72
as of September 13, 2018 1:10 am
Amazon.de
€3.13
1 new
from €3.13
as of September 13, 2018 1:10 am
Amazon.es