---
product_id: 475400691
title: "HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers for Electronic school science Projects"
brand: "electronic spices"
price: "$11.53"
currency: USD
in_stock: true
category: "Electronic Spices"
url: https://www.desertcart.us/products/475400691-hc-sr501-pyroelectric-infrared-pir-motion-sensor-modules-for-microcontrollers
store_origin: US
region: United States of America
---

# Customizable holding time 2.5s+ Adjustable sensing range 3-7m Plug & play with all microcontrollers HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers for Electronic school science Projects

**Brand:** electronic spices
**Price:** $11.53
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart projects with motion-sensing precision!

## Quick Answers

- **What is this?** HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers for Electronic school science Projects by electronic spices
- **How much does it cost?** $11.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/475400691-hc-sr501-pyroelectric-infrared-pir-motion-sensor-modules-for-microcontrollers)

## Best For

- electronic spices enthusiasts

## Why This Product

- Trusted electronic spices brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Motion Detection:** Detects human movement within up to 7 meters for smart automation.
- • **Versatile Automation Ready:** Ideal for smart lighting, security alarms, automatic doors, and more.
- • **Compact & Lightweight Design:** Slim 13x13x8 cm module weighing just 10g—perfect for discreet installations.
- • **Fully Adjustable Sensitivity:** Easily tweak sensor range and holding time to fit your unique environment.
- • **Seamless Microcontroller Compatibility:** Works flawlessly with Arduino, Raspberry Pi, and other dev boards.

## Overview

The Electronic Spices HC-SR501 PIR Motion Sensor Module is a compact, highly sensitive infrared sensor with adjustable detection range (3-7m) and holding time (default 2.5s). Designed for seamless integration with all microcontrollers, it enables smart automation in security, lighting, and appliance control, making it a must-have for innovative DIY and professional projects.

## Description

The PIR Motion Sensor Detector Module HC SR501 allows you to sense motion. It is almost always used to detect the motion of a human body within the sensorâ€™s range. It is often referred to using â€œPIRâ€, â€œPyroelectricâ€, â€œPassive Infraredâ€ and â€œIR Motionâ€ sensor. The module has an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It has a delay time adjustment Potentiometer and sensitivity adjustment Potentiometer. Compatible with All type of development board It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans,automatic washing machine and dryer Machines and other devices,is a hightech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles, corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems.

## Features

- Infrared Sensor with Control Circuit Board
- The Sensitivity and Holding Time are adjustable.
- Blockade time: 2.5s (Default)
- Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
- detect sense motion and almost always used to detect whether a human has moved in or out of the sensors range.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4G33NLR |
| Best Sellers Rank | #143,854 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #60 in Infrared Proximity Sensors |
| Brand | Electronic Spices |
| Colour | Multi |
| Country of Origin | India |
| Date First Available | 18 June 2022 |
| Generic Name | Motion Sensor Modules |
| Importer | Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Included Components | Motion Sensor Modules |
| Item Dimensions LxWxH | 13 x 13 x 8 Centimeters |
| Item Height | 8 Centimeters |
| Item Weight | 10 g |
| Item Width | 13 Centimeters |
| Item model number | HC-SR501-MOTIO |
| Manufacturer | Electronic Spices, Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Model number | HC-SR501-MOTIO |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Packer | Electronic Spices, Main, Ismailpur Rd, near Gyan Mandir Chowk, F- Block, Jaitpur, New Delhi, Haryana 110044 (8929992403) |
| Product Dimensions | 13 x 13 x 8 cm; 10 g |

## Images

![HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers for Electronic school science Projects - Image 1](https://m.media-amazon.com/images/I/51rMi0p3kcL.jpg)

## Frequently Bought Together

- Electronic Spices HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers for Electronic school science Projects
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- RoboCraze UNO R3 SMD Board compatible with Arduino | Development Board with USB cable

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*