HC-SR501 PIR Motion Detector Sensor Module
Brand: elemart
₹119.00 (Incl. of all taxes)
₹97.58
+ ₹21.42 GSTStock: Available
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The HC-SR501 PIR Motion Detector Sensor Module is a passive infrared sensor designed to detect movement by sensing changes in infrared radiation emitted by people and other warm objects. It is widely used in home automation, security systems, automatic lighting, and motion-activated electronic projects.
Featuring adjustable sensitivity and time-delay controls, the HC-SR501 allows users to customize its detection range and output duration according to their application requirements. Its digital output makes it easy to interface with microcontrollers such as Arduino, ESP8266, and ESP32 for developing smart and automated systems.
Compact, affordable, and easy to integrate, this sensor module is ideal for DIY electronics, security alarms, occupancy detection, and energy-saving lighting applications.
| Category | Sensors Modules |
|---|---|
| Product Name | HC-SR501 PIR Motion Detector Sensor Module |
| Model Number | HC-SR501 |
| Sensor Type | Passive Infrared (PIR) |
| Operating Voltage | Typically 4.5V–20V DC |
| Output Type | Digital HIGH/LOW |
| Detection Range | Typically adjustable, approximately 3–7 metres |
| Detection Angle | Approximately 120°–140° |
| Approximately 120°–140° | Security systems, motion lighting, home automation, IoT |
| Compatible Platforms | Arduino, ESP8266, ESP32 |
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