Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
View larger
0104110000000132
New product
The HC-SR501 Pyroelectric Infrared Sensor is used to detect the presence of people. It is commonly used in turning the lights on and off automatically when people arrive or leave. It is very reliable for robot projects which need human detection.
See description for more details about the product.
Add to cart now!
0 Item Items
This product is no longer in stock
Warning: Last items in stock!
Availability date:
The HC-SR501 sensor is based on pyroelectric infrared technology, it features high sensitivity, high reliability, and low-voltage operation. It is widely used in alarms and auto-sensing electrical equipment, especially in battery-operated products.
Screws for PC Kit (500 pcs) See description...
$7.20
2p JST Female Cable (10 cm)
$0.24
This array of IR LED/phototransistor pairs is...
$5.28
7 mm Triangular File
$1.20
This MQ-2 gas sensor module is used for gas...
$2.64
This is a plastic gear for your RC toys, cars,...
$0.35
Female Banana Plug for Panel (Black)
$0.24
FR0115M is low price high quality digital robot...
$28.08
Double Row Right Angle Bracket 90°
$0.16
Adjustable Step-down DC-DC Module, 8 A (Input:...
$9.60