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.
"My Other Computer Costs $35" Sticker (3" x 2.1")
$0.96
The solar powered robot can be transformed into...
$47.76
Ultra-thin Temperature Sensor with 10 kΩ NTC...
$1.68
This product is a high-voltage switching...
$3.60
This card is compatible with LiPo and Li-ion...
$2.26
Input voltage: 4-40VDC Output voltage:...
$9.60
This module is ideal for easy control of...
$4.56
Passive component with two electrics terminals....
$0.09
Small Cross Screwdriver 2 mm
$0.24
5 sets of 5 white LEDs for Lilypad. See...
$1.20