Compatibility Open Source Platform New HC-SR501 IR Pyroelectric PIR Motion Infrared Sensor Module

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Quick Details
Operating Voltage Range:DC 4.5-20V
standard packge, Anti-static bag
Model Number:
Voltage Regulator
Brand Name:
Place of Origin:
Guangdong, China (Mainland)
Product Name:
New HC-SR501 IR Pyroelectric PIR Motion Infrared Sensor Module
Open Source Platform ; DIY Educational Project;Telecommunications
OEM and ODM service
2-4 days after your payment
1000pcs in stock
Employee member:
150 people
Free Sample:
Video Description
Product Description

HC-SR501 IR Pyroelectric PIR Motion Infrared Sensor Module


The HC-SR501 PIR Infrared Sensor module allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor's range. It is often referred to used "PIR", "Pyroelectric", "Passive Infrared" and "IR Motion" sensor.The module has an on-board pyroelectric sensor, conditioning circuitry and a dome shaped Fresnel lens.The PIR sensor module provides an output "HIGH" when a human body is detected within its range and an automatic Delay "LOW" when the body leaves its range. The delay time is adjustable using the potentiometer on-board. The minimum delay time that can be set is 5 seconds and maximum of 200 seconds.
The blocking time potentiometer is also provided on-board to set the blocking time during which the sensor does not respond to any change in motion. The minimum blocking time that can be set is 2.5 seconds and maximum of 10 seconds.


Input Voltage: 4.5V - 20V
Current Draw: <50µA
Digital Output: 3.3V (High)
Digital Output: 0V (Low)
Working Temperature: -15°C to 70°C
Delay Time: 0.5 - 200 Seconds
Sensing Angle: 100° Cone
Range 5m - 7m
Sensor Lens Diameter: 23mm
Length: 24.03mm
Width: 32.34mm
Height (with lens): 24.66mm
Centre screw hole distance: 28mm
Screw hole diameter: 2mm (M2)

Package Included:

1 pc HC-SR501 IR Pyroelectric PIR Motion Infrared Sensor Module

we also provide ODM service.

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Our Company

--On Mar. 2005, "Registered and started business iC, electronic components,ect".

--In 2008, "investment single-chip processing plant ,producing various sensor modules,power supply".
--In 2012, "Establishing kinds mainboard,expanding board overseas market".
--In 2014, "Designing and installing DIY Robot Kits for Students,projector and wholesales".
--Since 2015,"Efficiency,innovation, we enjoy the honorable reputation from more and more people"
All in all,we gether your advice,providing much convenient service in the coming days.

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1.What is the delivery time?
Normally, our delivery time is 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.

2.Do you accept OEM design?
Yes,we support OEM. We can design according to your requirement.

3.Are you a manufacturer?
Yes,we are the manufacturer.

4.Do you have any trade show for your products?
Yes,we have taken part in HK Electronic Exhibition,USA CES Exhibition every year.