Our webstore uses cookies to offer a better user experience and we recommend you to accept their use to fully enjoy your navigation.
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!
132 Item Items
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.
6p 2.54 mm Female Pin Header (Yellow) See...
$0.12
Neodymium Block Magnet 12.5x12.5x5 Thick N38...
$1.44
You can easily print with this PLA filament and...
$16.80
22 mm Diamond Discs for Cutting and Grinding...
$4.08
This tweezer is made from nonmagnetic...
$1.20
A transistor is used to amplify and switch...
$0.60
Super speed - up to 600 MBPS data transfer rate...
$3.60
This photoresistor is very useful for detection...
$0.46
PC111 - Optoisolator 5 kV, 35 V. 100% 3 us
$0.51
Original Product
$3.92