Description
The HC-SR501 PIR Motion Sensor Module is a compact and efficient infrared sensor that detects motion using passive infrared (PIR) technology. It can sense the presence of humans (heat signature) and is commonly used in smart lights, burglar alarms, and home automation.
This module has an adjustable range and delay time, making it highly versatile in different automation applications.
🏠 Great for smart homes, security systems, and power-saving lighting solutions.
🔧 Features & Specifications:
| ⚙️ Feature | 🔍 Details |
|---|---|
| 👁️ Sensor Type | Passive Infrared (PIR) |
| 🔋 Operating Voltage | 4.5V – 20V |
| 🕒 Delay Time | Adjustable (0.3s to 5 min) |
| 📏 Detection Range | Up to 6 meters, 120° angle |
| 🧠 Output Type | Digital (High/Low) |
| 🔧 Adjustable Settings | Sensitivity & Time Delay (via trimmers) |
| 📐 Module Size | ~32mm x 24mm |
| 🔗 Compatibility | Arduino, ESP32, ESP8266, Raspberry Pi, etc. |
📦 Package Includes:
1 × HC-SR501 PIR Motion Sensor Module
🚚 Dream RC is giving you the best deal in Bangladesh – high quality at the lowest price!
💬 What is the HC-SR501 PIR Motion Sensor price in BD (Bangladesh) & why buy from us?
The HC-SR501 PIR Motion Sensor current price in Bangladesh is 99 BDT.
From us – Dream RC, you can get this reliable sensor at the most affordable price with the lowest delivery charges & fast shipment all over Bangladesh.
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