HC-SR501 PIR Motion Sensor
Inhouse Product
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৳120.00
Reviews & Ratings
Highlights:
Human Motion Detection
Adjustable Sensitivity & Delay Time
3.3V TTL Compatible Output
Low Power Consumption
Wide Detection Angle
Easy Interface with Arduino & ESP32
Ideal for Automation & Security Projects
Product Images are shown for illustrative purposes only and may differ from the actual product.
📦 Product Description
HC-SR501 PIR Motion Sensor একটি highly reliable motion detection module যা মানুষের শরীরের infrared (IR) radiation শনাক্ত করে movement detect করতে সক্ষম। Sensorটি motion detect করলে digital output HIGH হয়ে যায়, ফলে এটি microcontroller-এর সাথে খুব সহজে ব্যবহার করা যায়।
Moduleটিতে adjustable sensitivity এবং adjustable delay time রয়েছে, তাই আপনার project-এর প্রয়োজন অনুযায়ী detection range এবং output hold time সহজেই সেট করা যায়। Home automation, smart lighting, security alarm, occupancy detection এবং robotics project-এ এটি ব্যাপকভাবে ব্যবহৃত হয়।
⭐ Key Features
Passive Infrared (PIR) Technology
Human Motion Detection
Adjustable Detection Sensitivity
Adjustable Delay Time
Operating Voltage: 5V–20V DC
TTL Digital Output (3.3V Compatible)
Low Power Consumption
Repeatable & Non-Repeatable Trigger Modes
Compact PCB Design
Easy Integration with Arduino, ESP32 & Raspberry Pi
🔧 Applications
Home Automation Systems
Smart Lighting Control
Security Alarm Systems
Motion Activated Devices
Robotics Projects
Occupancy Detection
Automatic Door Systems
Energy Saving Projects
📊 Technical Specifications
Specification | Details |
|---|---|
Model | HC-SR501 |
Sensor Type | Passive Infrared (PIR) |
Operating Voltage | 5V – 20V DC |
Static Current | < 50µA |
Output Voltage | 3.3V TTL |
Detection Distance | 3 – 7 meters (Adjustable) |
Detection Angle | Up to 120° |
Delay Time | Approx. 5 sec – 300 sec (Adjustable) |
Trigger Modes | H (Repeatable) / L (Non-Repeatable) |
Operating Temperature | -15°C to +70°C |
Dimensions | Approx. 32 × 24 × 24 mm |
📦 Package Includes
1 × HC-SR501 PIR Motion Sensor Module
⚠️ Important Notes
Power-on করার পর sensor stabilize হতে প্রায় 30–60 seconds সময় লাগতে পারে।
Best performance-এর জন্য sensor-টি heat source এবং direct sunlight থেকে দূরে স্থাপন করুন।
Detection distance এবং delay time onboard potentiometer দিয়ে adjust করা যায়।
Product images are shown for illustrative purposes only and may differ from the actual product
Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.
PRODUCT IMAGES ARE FOR ILLUSTRATIVE PURPOSES ONLY. ACTUAL PRODUCT APPEARANCE, COLOR, PACKAGING AND COMPONENT LAYOUT MAY VARY DEPENDING ON THE MANUFACTURER AND PRODUCTION BATCH.
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