Motion Detectors - Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs)

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Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs)

Name: Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs)
Price: 7.29 USD
Availability: InStock
Rating: 4.4 (25 reviews)

4.4 of 5 Stars: Motion Detectors - Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors, Infrared IR Motion-Activated Switch, Distance Detector Sensor Module for Indoor Stairs Corridor Night Light (Pack of 3pcs)

$7.29

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Features

[Document Support] The usage reference link of HC-SR501 PIR infrared sensor: https://www(DOT)mysensors(DOT)org/build/motion
[Operating voltage range] DC 4.5-20V
[Advantages of HC-Sr501] This HC-SR501 PIR sensor is more energy saving and environmental friendly human detector module with high quality, effective and low heating, long service life. These are small adjustable infrared motion detection sensors, which have small helpful potentiometers/pots on board to adjust on-time and sensitivity. They work well and do not need a library to run.
[Works with Multi Development Board] HC-SR501 micro pir sensor module for raspberry pi, it has jumper breakout for dual-mode operation (as picture shown). Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or w/e.
[Wide Applications] This human infrared sensor can be used under cabinets, stairs, corridors, garages, bathrooms, outdoor corridors, etc. to control the switch of night lights.

Details

Upgrade your home security system with the Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors. These infrared motion-activated switches are a must-have for anyone looking to enhance their indoor safety measures. With a wide operating voltage range of DC 4.5-20V, these sensors offer superior performance and energy efficiency.

Experience the advantages of the HC-SR501 PIR sensor, which is designed to be energy-saving, environmentally friendly, and long-lasting. Its high-quality construction ensures effective motion detection without excessive heating. The small adjustable potentiometers make it easy to customize the sensor's on-time and sensitivity to suit your specific needs.

The HC-SR501 sensor is compatible with a variety of development boards, including the Raspberry Pi, making it a versatile choice for DIY projects. Whether you are a hobbyist or a professional, these sensors provide an easy-to-use solution for motion-activated lights, cameras, and more. No need for complex libraries – simply plug and play!

From indoor stairs to outdoor corridors, the applications for the HC-SR501 PIR sensors are endless. Install them under cabinets, in garages, bathrooms, or any other area where motion detection is needed to control night lights effectively. Enhance your home automation system with these reliable and convenient sensors.

Don't miss out on this opportunity to improve your home security and automation with the Stemedu 3PCS HC-SR501 PIR Human Body Motion Sensors. Get your pack of 3 sensors today and enjoy peace of mind knowing that your space is protected. Shop Now!

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