---
product_id: 425303252
title: "Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino"
brand: "oiyagai"
price: "KSh4716"
currency: KES
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.ke/products/425303252-oiyagai-2-pcs-hc-sr505-mini-infrared-pir-human-motion
store_origin: KE
region: Kenya
---

# <50µA quiescent current Ultra-small size DC4.5V-20V range Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino

**Brand:** oiyagai
**Price:** KSh4716
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Projects with Smart Sensing!

## Quick Answers

- **What is this?** Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino by oiyagai
- **How much does it cost?** KSh4716 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/425303252-oiyagai-2-pcs-hc-sr505-mini-infrared-pir-human-motion)

## Best For

- oiyagai enthusiasts

## Why This Product

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

## Key Features

- • **Easy Integration:** Simplify your projects with easy docking to various circuits.
- • **Energy Efficient:** Save power with a micropower design, perfect for battery-operated devices.
- • **Versatile Voltage:** Adapt to your needs with a wide operating voltage range.
- • **Endless Triggering:** Stay in the loop with repeatable triggers for continuous monitoring.
- • **Seamless Automation:** Experience effortless control with automatic induction.

## Overview

The Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module is a compact and efficient solution for motion detection in Arduino projects. With a wide operating voltage range of DC4.5V-20V and a quiescent current of less than 50 microamps, this sensor is designed for energy efficiency and seamless integration into various applications. Its ultra-small size and repeatable triggering capabilities make it an ideal choice for both hobbyists and professionals looking to enhance their automation systems.

## Description

Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino

## Features

- Automatic induction: to enter the sensing range of the output is high, people leave the sensor range automatically delay off high, output low. Ultra-small size.
- Repeatable trigger: the sensor output high, the delay period, if there is human activity in its sensing range, the output will remain high until people leave after the high variable delay lOW (automatically extended sensor module detects the human body after every activity a delay period, and the last time an event is the starting point of the delay time).
- Wide operating voltage range: the default operating voltage DC4.5V-20V
- Micropower: quiescent current <50 microamps, especially for battery-powered automatic control products.
- Output high signal: Easy docking and all kinds of circuits.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Oiyagai |
| Package Dimensions | 10.16 x 8.89 x 0.51 cm; 68 Grams |
| Manufacturer | Oiyagai |
| Color | 2pcs HC-SR505 |
| Power Source | Corded Electric |
| Are Batteries Included | No |
| Item Weight | 68 g |

## Images

![Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino - Image 1](https://m.media-amazon.com/images/I/615v2V6rJWL.jpg)
![Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino - Image 2](https://m.media-amazon.com/images/I/61vV7sqmipL.jpg)
![Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino - Image 3](https://m.media-amazon.com/images/I/61OFaSsSy9L.jpg)
![Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino - Image 4](https://m.media-amazon.com/images/I/61ZL4BDo6hL.jpg)
![Oiyagai 2 PCS HC-SR505 Mini Infrared PIR Human Motion Sensor Detector Module for Arduino - Image 5](https://m.media-amazon.com/images/I/61yRb509RDL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    5v or 3.3v, outputs 3.3v which works with both 5v and 3.3v microcontrollers.
  

*by R***H on Reviewed in the United States on 13 February 2024*

stand alone binary output with only ground/(5v or 3.3v) input. Easy to use, good detection range. I should note 1 of them was DOA, but for this price I just threw that one away and didn't worry about it. You can see that some of the assembly is hand done so there can be occasional issues with quality. I'd assume it would have been repairable but for the price I didn't worry about even complaining.Good value, very handy, work well - even at distance of 12-20 feet. If you are having issues detecting at range, rotate the white cap a little and test again. The little white cap has an array of lenses to segment the view and the person/animal has to cross from one zone (lens) to another to get detected, so at maximum ranges you may need to rotate or angle the sensor to get a split view at that distance.

### ⭐⭐⭐⭐⭐ 







  
    Rilevatore IR A Infrarossi SR301
  
  

*by R***A on Reviewed in Italy on 19 February 2023*

un buon rilevatore che aumenta la portata in base al voltaggio usato, testato da 3V a 7V ho ottenuto risultati migliori con almeno 3,7/5V e un buon amperaggio

### ⭐⭐⭐⭐⭐ 







  
    CAPTEUR INFRAROUGE
  
  

*by C***N on Reviewed in France on 8 November 2022*

TRES SATISFAIT DU PRODUIT MERCI

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**Shop now:** [https://www.desertcart.co.ke/products/425303252-oiyagai-2-pcs-hc-sr505-mini-infrared-pir-human-motion](https://www.desertcart.co.ke/products/425303252-oiyagai-2-pcs-hc-sr505-mini-infrared-pir-human-motion)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-03-19*