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HC-SR501 PIR Motion Detector Infrared Sensor Module
৳ 130
৳ 110
SKU : MK0494
⚡ Input Voltage: 4.5V–20V DC ওয়াইড রেঞ্জ
🎯 Detection Range: আপ টু ৭ মিটার দূরত্ব
🔌 Easy Interfacing: Arduino ও Raspberry Pi ফ্রেন্ডলি
🛡️ Adjustable Delay: সেন্সিটিভিটি ও ডিলে টাইম কাস্টমাইজ
📦 Compact Board: ছোট সাইজ সহজে ফিট হয়
Home delivery available all over Bangladesh
Standard Delivery
• Inside Dhaka 24 Hours guaranteed delivery.• Outside Dhaka 48 hours guaranteed delivery after order confirmation
Regular Delivery Charge
• Inside Dhaka 60Tk• Outsite Dhaka 120Tk
Cash on Delivery Available
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MakersBD Gadget & Electronics
Specification
| Specification | Value |
|---|---|
| Model | HC-SR501 |
| Operating Voltage | DC 4.5V – 20V |
| Quiescent Current | < 50uA |
| Output Level | High 3.3V / Low 0V (TTL) |
| Detection Distance | 3 to 7 meters (Adjustable) |
| Detection Angle | < 100 degree cone angle |
| Delay Time | 5 to 200 seconds (Adjustable) |
| Blockade Time | 2.5 seconds (Default) |
| Operating Temperature | -15 to +70 degree Celsius |
| PCB Dimensions | 32mm x 24mm |
Description
Upgrade your DIY automation and security projects with the highly reliable HC-SR501 PIR Motion Detector Sensor Module, available now at MakersBD. This pyroelectric infrared sensor efficiently detects human or animal movement by sensing changes in ambient thermal radiation, offering dependable performance for smart lighting and burglar alarms.
✨ Key Features & Highlights
- Wide operating DC voltage range from 4.5V to 20V.
- Adjustable sensitivity and trigger delay time via onboard potentiometers.
- Supports dual trigger modes: repeatable and non-repeatable triggering.
- Low power consumption suitable for battery-operated embedded setups.
- Integrated Fresnel lens for wide-angle detection up to 120 degrees.
🛠️ Practical Applications
- Automatic corridor and staircase LED lighting systems.
- Home security anti-theft intrusion alarm setups.
- Smart office energy-saving automated appliance controllers.
- Robotics obstacle and human presence detection projects.
📦 Package Includes
- 1 x HC-SR501 PIR Motion Detector Infrared Sensor Module
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