--- product_id: 258956193 title: "HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs)" brand: "stemedu" price: "87.14 DT" currency: TND in_stock: true category: "Stemedu" url: https://www.desertcart.tn/products/258956193-hc-sr501-pir-sensor-infrared-ir-body-motion-module-arduino store_origin: TN region: Tunisia --- # 0.5-200s adjustable delay 4.5-20V wide voltage range 21 feet max detection range HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) **Brand:** stemedu **Price:** 87.14 DT **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your smart space with motion-sensing precision! ## Quick Answers - **What is this?** HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) by stemedu - **How much does it cost?** 87.14 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/258956193-hc-sr501-pir-sensor-infrared-ir-body-motion-module-arduino) ## Best For - stemedu enthusiasts ## Why This Product - Trusted stemedu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Customizable Timing:** Fine-tune your sensor’s response delay from half a second up to 200 seconds for perfect control. - • **Seamless Automation:** Instantly triggers devices from lights to alarms with precise motion detection. - • **Versatile Deployment:** Ideal for offices, hotels, warehouses, and smart homes—secure and automate any space with ease. - • **Energy Efficient Design:** Ultra-low quiescent current (<50µA) keeps your system power-smart and reliable. - • **Plug & Play Compatibility:** Effortlessly integrates with Arduino and Raspberry Pi for next-level DIY smart projects. ## Overview The HC-SR501 PIR Sensor Module is a high-performance infrared motion detector compatible with Arduino and Raspberry Pi, featuring a wide operating voltage (4.5-20V), adjustable delay timing (0.5 to 200 seconds), and a detection range up to 21 feet. Perfect for automating lighting, alarms, and appliances in professional and home environments, it offers low power consumption and easy setup, making it a must-have for smart security and automation projects. ## Description Description: Condition:100% brand new and good quality Use: This PIR motion sensor 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 high tech 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.Also, it can work with Arduino or Raspberry Pi projects As per the HC-SR501 data sheet, stops detecting ("detection range is shorter") as temperature approaches 30 degrees celsius (approximately 90 degrees fahrenheit). These units have the through-holes to add a thermistor to improve high temperature performance, if one has a thermistor to add. Easy to set up. Pins fit well into female Dupont wires for prototyping. Features: Product Name: HC-SR501 Body Sensor Module Operating voltage range: DC 4.5-20V Quiescent Current: Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger) Delay time: 0.5-200S(adjustable) the range is (0.xx second to tens of second) Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds Board Dimensions: 32mm*24mm Angle Sensor: HC-SR501 Sensor Diameter:23mm(Default) Package Included: 5 X Stemedu HC-SR501 PIR Infrared Sensor Questions Q: What is the level output of these Q: I connected this to raspberry pi (5v) and it randomly activate without any movement. Is that normalQ: What is the delay adjustment and how to change it using the small dial" Q: Will it control 12 volt mini LED lights in my kitchen cabinets If you're interested in these questions, please contact us for the answers. ## Features - 🚩 This HC-SR501 PIR motion sensor can turn on devices by detected motion. Automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans, automatic washing machine and dryer Machines and other devices. - 🚩 Using Potentiometer 105, output timing is from 0.5S to 200S. Operating voltage range: DC 4.5-20V，Quiescent Current: <50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger) - 🚩 Usage: HC-SR501 can use as a hightech products. Suitable for companies, hotels, shopping malls, warehouses and family aisles, corridors. Or use for the security zone automatic lighting, lighting and alarm systems - 🚩 How to email us? Please click “Stemedu"(you can find "Sold by Stemedu" under Buy Now button), in the new page, click “Ask a question" to email us ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07KBWVJMP | | ASIN | B07KBWVJMP | | Battery Description | battery not included | | Best Sellers Rank | #51,111 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #105 in Motion Detectors | | Brand | Stemedu | | Color | Green | | Compatible Devices | Arduino, Raspberry Pi | | Customer Reviews | 4.4 4.4 out of 5 stars (336) | | Customer reviews | 4.4 4.4 out of 5 stars (336) | | Date First Available | 16 December 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 60 Grams | | Item model number | 3216550596 | | Manufacturer | Stemedu | | Manufacturer | Stemedu | | Maximum Range | 21 Feet | | Mfr Part Number | ST0057X5 | | Model Number | 3216550596 | | Mounting Type | Wall Mount | | Operating Temperature | 30 Degrees Celsius | | Power Source | Battery Powered | | Product Dimensions | 20 x 8 x 15 cm; 60 g | | Temperature Range | 3E+1 Degrees Celsius | | UPC | 747356632386 | | Upper Temperature Rating | 30 Degrees Celsius | ## Product Details - **Brand:** Stemedu - **Colour:** Green - **Item weight:** 60 Grams - **Maximum range:** 21 Feet - **Power source:** Battery Powered ## Images ![HC-SR501 PIR Sensor Infrared IR Body Motion Module for Arduino Raspberry Pi(Pack of 5pcs) - Image 1](https://m.media-amazon.com/images/I/51c4V7w95UL.jpg) ## Questions & Answers **Q: Is there a place to add photo resistor in the board?** A: It's configured with a photo resistor so it doesn't trigger during daylight. In my application I want mine to trigger anytime someone enters the bathroom, so I jumped it out of circuit. If you hold the board with the potentiometers up there is a row of resistors just below them. The one on the right being the photo transistor. The the body is clear, so it can detect light, that makes it easy to spot. It's placement on the opposite side of the board than that of the sensor, kind of makes it worthless. **Q: Is this affected by heat? i have an am312 that throws false positives when my hvac turns on.** A: Yes, the Passive InfraRed (PIR) sensor detects hot things moving. If your HVAC moves hot air in front of the detector, it should be detected. **Q: What does it need to be powered up? like 5v 12v or ac voltage.** A: Hello, the operating voltage range of this HC-SR501 motion sensor is DC 4.5-20V **Q: What is the spacing on the 3 header pins? (Ground, Signal, Power)** A: It is 2.54mm pitch on the 3 header pins. Thanks ## Frequently Bought Together - Stemedu 5pcs HC-SR501 PIR Infrared Motion Sensor Human Body IR Movement Detector Sensor Module for Arduino for Raspberry Pi - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - AEDIKO 4pcs DC 5V Relay Module 1 Channel Relay Switch Relay Board with Optocoupler Isolation Support High or Low Level Trigger --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/258956193-hc-sr501-pir-sensor-infrared-ir-body-motion-module-arduino](https://www.desertcart.tn/products/258956193-hc-sr501-pir-sensor-infrared-ir-body-motion-module-arduino) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-09*