Banggood - PIR Motion Sensor (HC-SR501) - CN warehouse
$2.05
Banggood.com
as of November 15, 2019 2:26 pm
Scroll down the page to compare the PIR motion sensor (HC-SR501) price at different stores.
PIR stand for “Passive Infrared”. The PIR motion sensor is ideal to detect movement, it measures and detects changes in infrared light from objects in its field of view.
Aliexpress.com
Ebay.com
€1.86
1 new
from €1.86
as of November 21, 2019 4:54 am
Amazon.es
€2.15
1 new
from €2.15
as of November 21, 2019 4:54 am
Amazon.de
£3.69
1 new
from £3.69
as of November 21, 2019 4:54 am
as of November 21, 2019 4:54 am
Learn how to use PIR motion sensor: